Vulnerabilites related to cisco - webex_teams
Vulnerability from fkie_nvd
Published
2023-03-03 16:15
Modified
2024-11-21 07:40
Severity ?
6.1 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
6.1 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
6.1 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Summary
A vulnerability in the file upload functionality of Cisco Webex App for Web could allow an unauthenticated, remote attacker to conduct a cross-site scripting (XSS) attack against a user of the interface. This vulnerability is due to insufficient validation of user-supplied input. An attacker could exploit this vulnerability by sending an arbitrary file to a user and persuading that user to browse to a specific URL. A successful exploit could allow the attacker to execute arbitrary script code in the context of the affected interface or access sensitive, browser-based information.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| cisco | webex_teams | - |
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"id": "CVE-2023-20104",
"lastModified": "2024-11-21T07:40:33.527",
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Vulnerability from fkie_nvd
Published
2024-07-17 17:15
Modified
2025-07-31 16:04
Severity ?
6.4 (Medium) - CVSS:3.1/AV:A/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:N
7.3 (High) - CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N
7.3 (High) - CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N
Summary
A vulnerability in the media retrieval functionality of Cisco Webex App could allow an unauthenticated, adjacent attacker to gain access to sensitive session information.
This vulnerability is due to insecure transmission of requests to backend services when the app accesses embedded media, such as images. An attacker could exploit this vulnerability by sending a message with embedded media that is stored on a messaging server to a targeted user. If the attacker can observe transmitted traffic in a privileged network position, a successful exploit could allow the attacker to capture session token information from insecurely transmitted requests and possibly reuse the captured session information to take further actions as the targeted user.
References
Impacted products
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}
],
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}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "A vulnerability in the media retrieval functionality of Cisco Webex App could allow an unauthenticated, adjacent attacker to gain access to sensitive session information.\r\n\r This vulnerability is due to insecure transmission of requests to backend services when the app accesses embedded media, such as images. An attacker could exploit this vulnerability by sending a message with embedded media that is stored on a messaging server to a targeted user. If the attacker can observe transmitted traffic in a privileged network position, a successful exploit could allow the attacker to capture session token information from insecurely transmitted requests and possibly reuse the captured session information to take further actions as the targeted user."
},
{
"lang": "es",
"value": "Una vulnerabilidad en la funcionalidad de recuperaci\u00f3n de medios de la aplicaci\u00f3n Cisco Webex podr\u00eda permitir que un atacante adyacente no autenticado obtenga acceso a informaci\u00f3n confidencial de la sesi\u00f3n. Esta vulnerabilidad se debe a la transmisi\u00f3n insegura de solicitudes a servicios de backend cuando la aplicaci\u00f3n accede a medios integrados, como im\u00e1genes. Un atacante podr\u00eda aprovechar esta vulnerabilidad enviando un mensaje con medios integrados almacenados en un servidor de mensajer\u00eda a un usuario objetivo. Si el atacante puede observar el tr\u00e1fico transmitido en una posici\u00f3n privilegiada de la red, una explotaci\u00f3n exitosa podr\u00eda permitirle capturar informaci\u00f3n del token de sesi\u00f3n de solicitudes transmitidas de manera insegura y posiblemente reutilizar la informaci\u00f3n de la sesi\u00f3n capturada para tomar acciones adicionales como el usuario objetivo."
}
],
"id": "CVE-2024-20395",
"lastModified": "2025-07-31T16:04:57.460",
"metrics": {
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "HIGH",
"attackVector": "ADJACENT_NETWORK",
"availabilityImpact": "NONE",
"baseScore": 6.4,
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"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:A/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:N",
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"source": "psirt@cisco.com",
"type": "Secondary"
},
{
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},
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"source": "nvd@nist.gov",
"type": "Primary"
}
]
},
"published": "2024-07-17T17:15:12.833",
"references": [
{
"source": "psirt@cisco.com",
"tags": [
"Vendor Advisory"
],
"url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-webex-app-ZjNm8X8j"
},
{
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"tags": [
"Vendor Advisory"
],
"url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-webex-app-ZjNm8X8j"
}
],
"sourceIdentifier": "psirt@cisco.com",
"vulnStatus": "Analyzed",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-523"
}
],
"source": "psirt@cisco.com",
"type": "Secondary"
}
]
}
Vulnerability from fkie_nvd
Published
2021-01-13 22:15
Modified
2024-11-21 05:43
Severity ?
4.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
4.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
4.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
Summary
A vulnerability in Cisco Webex Teams could allow an unauthenticated, remote attacker to manipulate file names within the messaging interface. The vulnerability exists because the affected software mishandles character rendering. An attacker could exploit this vulnerability by sharing a file within the application interface. A successful exploit could allow the attacker to modify how the shared file name displays within the interface, which could allow the attacker to conduct phishing or spoofing attacks.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| cisco | webex_teams | * |
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},
{
"lang": "es",
"value": "Una vulnerabilidad en Cisco Webex Teams, podr\u00eda permitir a un atacante remoto no autenticado manipular nombres de archivos dentro de la interfaz de mensajer\u00eda.\u0026#xa0;La vulnerabilidad se presenta porque el software afectado maneja inapropiadamente la representaci\u00f3n de caracteres.\u0026#xa0;Un atacante podr\u00eda explotar esta vulnerabilidad compartiendo un archivo dentro de la interfaz de la aplicaci\u00f3n.\u0026#xa0;Una explotaci\u00f3n con \u00e9xito podr\u00eda permitirle al atacante modificar c\u00f3mo se muestra el nombre del archivo compartido dentro de la interfaz, lo que podr\u00eda permitir al atacante realizar ataques de phishing o suplantaci\u00f3n de identidad."
}
],
"id": "CVE-2021-1242",
"lastModified": "2024-11-21T05:43:54.527",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "MEDIUM",
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"availabilityImpact": "NONE",
"baseScore": 4.3,
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"integrityImpact": "PARTIAL",
"vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N",
"version": "2.0"
},
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"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N",
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},
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"impactScore": 1.4,
"source": "psirt@cisco.com",
"type": "Secondary"
},
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"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N",
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},
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"source": "nvd@nist.gov",
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]
},
"published": "2021-01-13T22:15:20.990",
"references": [
{
"source": "psirt@cisco.com",
"tags": [
"Vendor Advisory"
],
"url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-webex-teams-7ZMcXG99"
},
{
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],
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}
],
"sourceIdentifier": "psirt@cisco.com",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-450"
}
],
"source": "psirt@cisco.com",
"type": "Secondary"
},
{
"description": [
{
"lang": "en",
"value": "NVD-CWE-noinfo"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
Vulnerability from fkie_nvd
Published
2020-10-08 05:15
Modified
2024-11-21 05:31
Severity ?
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
8.4 (High) - CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
8.4 (High) - CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
A vulnerability in the loading mechanism of specific DLLs in the Cisco Webex Teams client for Windows could allow an authenticated, local attacker to load a malicious library. To exploit this vulnerability, the attacker needs valid credentials on the Windows system. The vulnerability is due to incorrect handling of directory paths at run time. An attacker could exploit this vulnerability by placing a malicious DLL file in a specific location on the targeted system. This file will execute when the vulnerable application launches. A successful exploit could allow the attacker to execute arbitrary code on the targeted system with the privileges of another user’s account.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| cisco | webex_teams | * |
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"versionEndIncluding": "3.0.16040.0",
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}
],
"negate": false,
"operator": "OR"
}
]
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],
"cveTags": [],
"descriptions": [
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"lang": "en",
"value": "A vulnerability in the loading mechanism of specific DLLs in the Cisco Webex Teams client for Windows could allow an authenticated, local attacker to load a malicious library. To exploit this vulnerability, the attacker needs valid credentials on the Windows system. The vulnerability is due to incorrect handling of directory paths at run time. An attacker could exploit this vulnerability by placing a malicious DLL file in a specific location on the targeted system. This file will execute when the vulnerable application launches. A successful exploit could allow the attacker to execute arbitrary code on the targeted system with the privileges of another user\u0026rsquo;s account."
},
{
"lang": "es",
"value": "Una vulnerabilidad en el mecanismo de carga de archivos DLL espec\u00edficos en el cliente Cisco Webex Teams para Windows, podr\u00eda permitir a un atacante local autenticado cargar una biblioteca maliciosa.\u0026#xa0;Para explotar esta vulnerabilidad, el atacante necesita credenciales v\u00e1lidas en el sistema Windows.\u0026#xa0;La vulnerabilidad es debido al manejo incorrecto de las rutas de directorio en tiempo de ejecuci\u00f3n.\u0026#xa0;Un atacante podr\u00eda explotar esta vulnerabilidad mediante la colocaci\u00f3n un archivo DLL malicioso en una ubicaci\u00f3n espec\u00edfica del sistema de destino.\u0026#xa0;Este archivo se ejecutar\u00e1 cuando se inicie la aplicaci\u00f3n vulnerable.\u0026#xa0;Una explotaci\u00f3n con \u00e9xito podr\u00eda permitir al atacante ejecutar c\u00f3digo arbitrario en el sistema objetivo con los privilegios de otra cuenta user\u2019s"
}
],
"id": "CVE-2020-3535",
"lastModified": "2024-11-21T05:31:16.103",
"metrics": {
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{
"acInsufInfo": false,
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"availabilityImpact": "COMPLETE",
"baseScore": 7.2,
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"vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C",
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"version": "3.1"
},
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"impactScore": 5.9,
"source": "psirt@cisco.com",
"type": "Secondary"
},
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"attackVector": "LOCAL",
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},
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]
},
"published": "2020-10-08T05:15:14.773",
"references": [
{
"source": "psirt@cisco.com",
"tags": [
"Vendor Advisory"
],
"url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-webex-teams-dll-drsnH5AN"
},
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],
"url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-webex-teams-dll-drsnH5AN"
}
],
"sourceIdentifier": "psirt@cisco.com",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-427"
}
],
"source": "psirt@cisco.com",
"type": "Secondary"
},
{
"description": [
{
"lang": "en",
"value": "CWE-427"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
Vulnerability from fkie_nvd
Published
2019-11-26 04:15
Modified
2024-11-21 04:29
Severity ?
Summary
A vulnerability in the loading mechanism of specific dynamic link libraries in Cisco Webex Teams for Windows could allow an authenticated, local attacker to perform a DLL hijacking attack. To exploit this vulnerability, the attacker would need to have valid credentials on the Windows system. The vulnerability is due to insufficient validation of the resources loaded by the application at run time. An attacker could exploit this vulnerability by crafting a malicious DLL file and placing it in a specific location on the targeted system. The malicious DLL file would execute when the vulnerable application is launched. A successful exploit could allow the attacker to execute arbitrary code on the target machine with the privileges of another user account.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| cisco | webex_meetings | * | |
| cisco | webex_teams | * | |
| microsoft | windows | - |
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"vulnerable": true
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},
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Vulnerability from fkie_nvd
Published
2020-01-26 05:15
Modified
2024-11-21 05:30
Severity ?
Summary
A vulnerability in the Cisco Webex Teams client for Windows could allow an authenticated, remote attacker to cause the client to crash, resulting in a denial of service (DoS) condition. The attacker needs a valid developer account to exploit this vulnerability. The vulnerability is due to insufficient input validation when processing received adaptive cards. The attacker could exploit this vulnerability by sending an adaptive card with malicious content to an existing user of the Cisco Webex Teams client for Windows. A successful exploit could allow the attacker to cause the targeted user's client to crash continuously. This vulnerability was introduced in Cisco Webex Teams client for Windows Release 3.0.13131.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| cisco | webex_teams | * | |
| microsoft | windows | - |
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Vulnerability from fkie_nvd
Published
2024-07-17 17:15
Modified
2025-07-31 16:07
Severity ?
5.3 (Medium) - CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N
6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
Summary
A vulnerability in the protocol handlers of Cisco Webex App could allow an unauthenticated, remote attacker to gain access to sensitive information.
This vulnerability exists because the affected application does not safely handle file protocol handlers. An attacker could exploit this vulnerability by persuading a user to follow a link that is designed to cause the application to send requests. If the attacker can observe transmitted traffic in a privileged network position, a successful exploit could allow the attacker to capture sensitive information, including credential information, from the requests.
References
Impacted products
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"value": "A vulnerability in the protocol handlers of Cisco Webex App could allow an unauthenticated, remote attacker to gain access to sensitive information.\r\n\r This vulnerability exists because the affected application does not safely handle file protocol handlers. An attacker could exploit this vulnerability by persuading a user to follow a link that is designed to cause the application to send requests. If the attacker can observe transmitted traffic in a privileged network position, a successful exploit could allow the attacker to capture sensitive information, including credential information, from the requests."
},
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"lang": "es",
"value": "Una vulnerabilidad en los controladores de protocolo de la aplicaci\u00f3n Cisco Webex podr\u00eda permitir que un atacante remoto no autenticado obtenga acceso a informaci\u00f3n confidencial. Esta vulnerabilidad existe porque la aplicaci\u00f3n afectada no maneja de forma segura los controladores de protocolo de archivos. Un atacante podr\u00eda aprovechar esta vulnerabilidad persuadiendo a un usuario para que siga un v\u00ednculo manipulado para hacer que la aplicaci\u00f3n env\u00ede solicitudes. Si el atacante puede observar el tr\u00e1fico transmitido en una posici\u00f3n privilegiada de la red, una explotaci\u00f3n exitosa podr\u00eda permitirle capturar informaci\u00f3n confidencial, incluida informaci\u00f3n de credenciales, de las solicitudes."
}
],
"id": "CVE-2024-20396",
"lastModified": "2025-07-31T16:07:49.463",
"metrics": {
"cvssMetricV31": [
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},
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],
"sourceIdentifier": "psirt@cisco.com",
"vulnStatus": "Analyzed",
"weaknesses": [
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],
"source": "psirt@cisco.com",
"type": "Secondary"
}
]
}
Vulnerability from fkie_nvd
Published
2019-02-25 17:29
Modified
2024-11-21 04:37
Severity ?
Summary
A vulnerability in the client application for iOS of Cisco Webex Teams could allow an authenticated, remote attacker to upload arbitrary files within the scope of the iOS application. The vulnerability is due to improper input validation in the client application. An attacker could exploit this vulnerability by sending a malicious file to a targeted user and persuading the user to manually open it. An exploit could allow the attacker to overwrite sensitive application files and eventually cause a denial of service (DoS) condition by foreclosing future access to the system to the targeted user. This vulnerability is fixed in version 3.13.26920.
References
| ▶ | URL | Tags | |
|---|---|---|---|
| psirt@cisco.com | http://www.securityfocus.com/bid/107101 | Broken Link, Third Party Advisory, VDB Entry | |
| psirt@cisco.com | https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190220-webx-ios-file | Exploit, Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | http://www.securityfocus.com/bid/107101 | Broken Link, Third Party Advisory, VDB Entry | |
| af854a3a-2127-422b-91ae-364da2661108 | https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190220-webx-ios-file | Exploit, Vendor Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| cisco | webex_teams | * |
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"id": "CVE-2019-1689",
"lastModified": "2024-11-21T04:37:06.340",
"metrics": {
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}
Vulnerability from fkie_nvd
Published
2019-09-05 02:15
Modified
2024-11-21 04:37
Severity ?
Summary
A vulnerability in the Cisco Webex Teams client for Windows could allow an unauthenticated, remote attacker to execute arbitrary commands on an affected system. This vulnerability is due to improper restrictions on software logging features used by the application on Windows operating systems. An attacker could exploit this vulnerability by convincing a targeted user to visit a website designed to submit malicious input to the affected application. A successful exploit could allow the attacker to cause the application to modify files and execute arbitrary commands on the system with the privileges of the targeted user.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| cisco | webex_teams | * | |
| microsoft | windows | - |
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"versionEndExcluding": "3.0.12427.0",
"vulnerable": true
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},
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"value": "Una vulnerabilidad en el cliente Cisco Webex Teams para Windows, podr\u00eda permitir a un atacante remoto no autenticado ejecutar comandos arbitrarios sobre un sistema afectado. Esta vulnerabilidad es debido a restricciones inapropiadas en las funcionalidades de registro de software utilizadas por la aplicaci\u00f3n en los sistemas operativos Windows. Un atacante podr\u00eda explotar esta vulnerabilidad al convencer a un usuario destino de que visite un sitio web dise\u00f1ado para enviar informaci\u00f3n de entrada maliciosa hacia la aplicaci\u00f3n afectada. Una explotaci\u00f3n con \u00e9xito podr\u00eda permitir al atacante causar que la aplicaci\u00f3n modifique archivos y ejecute comandos arbitrarios sobre el sistema con los privilegios del usuario destino."
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],
"id": "CVE-2019-1939",
"lastModified": "2024-11-21T04:37:43.740",
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}
Vulnerability from fkie_nvd
Published
2022-09-08 13:15
Modified
2024-11-21 06:43
Severity ?
4.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
5.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
5.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Summary
A vulnerability in the messaging interface of Cisco Webex App, formerly Webex Teams, could allow an unauthenticated, remote attacker to manipulate links or other content within the messaging interface. This vulnerability exists because the affected software does not properly handle character rendering. An attacker could exploit this vulnerability by sending messages within the application interface. A successful exploit could allow the attacker to modify the display of links or other content within the interface, potentially allowing the attacker to conduct phishing or spoofing attacks.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| cisco | webex_teams | * |
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},
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"value": "Una vulnerabilidad en la interfaz de mensajer\u00eda de la aplicaci\u00f3n Cisco Webex, anteriormente Webex Teams, podr\u00eda permitir a un atacante remoto no autenticado manipular enlaces u otro contenido dentro de la interfaz de mensajer\u00eda.\u0026#xa0;Esta vulnerabilidad se presenta porque el software afectado no maneja apropiadamente la representaci\u00f3n de caracteres.\u0026#xa0;Un atacante podr\u00eda explotar esta vulnerabilidad mediante el env\u00edo de mensajes dentro de la interfaz de la aplicaci\u00f3n.\u0026#xa0;Una explotaci\u00f3n con \u00e9xito podr\u00eda permitir al atacante modificar la visualizaci\u00f3n de enlaces u otro contenido dentro de la interfaz, lo que podr\u00eda permitirle conducir ataques de phishing o suplantaci\u00f3n de identidad"
}
],
"id": "CVE-2022-20863",
"lastModified": "2024-11-21T06:43:42.510",
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"url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-webex-app-qrtO6YC2"
},
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}
Vulnerability from fkie_nvd
Published
2024-11-18 17:15
Modified
2025-08-01 20:34
Severity ?
Summary
A vulnerability in the web-based interface of Cisco Webex Teams could allow an authenticated, remote attacker to conduct cross-site scripting attacks.
The vulnerability is due to improper validation of usernames. An attacker could exploit this vulnerability by creating an account that contains malicious HTML or script content and joining a space using the malicious account name. A successful exploit could allow the attacker to conduct cross-site scripting attacks and potentially gain access to sensitive browser-based information.Cisco has released software updates that address this vulnerability. There are no workarounds that address this vulnerability.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| cisco | webex_teams | * |
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"value": "A vulnerability in the web-based interface of Cisco\u0026nbsp;Webex Teams could allow an authenticated, remote attacker to conduct cross-site scripting attacks.\r\nThe vulnerability is due to improper validation of usernames. An attacker could exploit this vulnerability by creating an account that contains malicious HTML or script content and joining a space using the malicious account name. A successful exploit could allow the attacker to conduct cross-site scripting attacks and potentially gain access to sensitive browser-based information.Cisco\u0026nbsp;has released software updates that address this vulnerability. There are no workarounds that address this vulnerability."
},
{
"lang": "es",
"value": "Una vulnerabilidad en la interfaz basada en web de Cisco Webex Teams podr\u00eda permitir que un atacante remoto autenticado realice ataques de cross-site scripting. La vulnerabilidad se debe a una validaci\u00f3n incorrecta de los nombres de usuario. Un atacante podr\u00eda aprovechar esta vulnerabilidad creando una cuenta que contenga contenido HTML o script malicioso y uni\u00e9ndose a un espacio utilizando el nombre de cuenta malicioso. Una explotaci\u00f3n exitosa podr\u00eda permitir al atacante realizar ataques de cross-site scripting y potencialmente obtener acceso a informaci\u00f3n confidencial basada en el navegador. Cisco ha publicado actualizaciones de software que solucionan esta vulnerabilidad. No existen workarounds que solucionen esta vulnerabilidad."
}
],
"id": "CVE-2020-26067",
"lastModified": "2025-08-01T20:34:27.470",
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Vulnerability from fkie_nvd
Published
2019-01-23 22:29
Modified
2024-11-21 04:36
Severity ?
7.8 (High) - CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
7.8 (High) - CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
7.8 (High) - CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Summary
A vulnerability in the Cisco Webex Teams client, formerly Cisco Spark, could allow an attacker to execute arbitrary commands on a targeted system. This vulnerability is due to unsafe search paths used by the application URI that is defined in Windows operating systems. An attacker could exploit this vulnerability by convincing a targeted user to follow a malicious link. Successful exploitation could cause the application to load libraries from the directory targeted by the URI link. The attacker could use this behavior to execute arbitrary commands on the system with the privileges of the targeted user if the attacker can place a crafted library in a directory that is accessible to the vulnerable system.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| cisco | webex_teams | 3.0.4533 |
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Vulnerability from fkie_nvd
Published
2020-03-04 19:15
Modified
2024-11-21 05:30
Severity ?
Summary
A vulnerability in the SSL implementation of the Cisco Intelligent Proximity solution could allow an unauthenticated, remote attacker to view or alter information shared on Cisco Webex video devices and Cisco collaboration endpoints if the products meet the conditions described in the Vulnerable Products section. The vulnerability is due to a lack of validation of the SSL server certificate received when establishing a connection to a Cisco Webex video device or a Cisco collaboration endpoint. An attacker could exploit this vulnerability by using man in the middle (MITM) techniques to intercept the traffic between the affected client and an endpoint, and then using a forged certificate to impersonate the endpoint. Depending on the configuration of the endpoint, an exploit could allow the attacker to view presentation content shared on it, modify any content being presented by the victim, or have access to call controls. This vulnerability does not affect cloud registered collaboration endpoints.
References
Impacted products
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Vulnerability from fkie_nvd
Published
2025-04-16 17:15
Modified
2025-08-01 21:03
Severity ?
Summary
A vulnerability in the custom URL parser of Cisco Webex App could allow an unauthenticated, remote attacker to persuade a user to download arbitrary files, which could allow the attacker to execute arbitrary commands on the host of the targeted user.
This vulnerability is due to insufficient input validation when Cisco Webex App processes a meeting invite link. An attacker could exploit this vulnerability by persuading a user to click a crafted meeting invite link and download arbitrary files. A successful exploit could allow the attacker to execute arbitrary commands with the privileges of the targeted user.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| cisco | webex_teams | 44.6 | |
| cisco | webex_teams | 44.6.0.29928 | |
| cisco | webex_teams | 44.6.0.30148 | |
| cisco | webex_teams | 44.7 | |
| cisco | webex_teams | 44.7.0.30141 | |
| cisco | webex_teams | 44.7.0.30285 |
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"id": "CVE-2025-20236",
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"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-829"
}
],
"source": "psirt@cisco.com",
"type": "Secondary"
}
]
}
Vulnerability from fkie_nvd
Published
2021-06-04 17:15
Modified
2024-11-21 05:44
Severity ?
4.8 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:L
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Summary
A vulnerability in Cisco Webex Meetings Desktop App for Windows, Cisco Webex Meetings Server, Cisco Webex Network Recording Player for Windows, and Cisco Webex Teams for Windows could allow an authenticated, local attacker to perform a DLL injection attack on an affected device. To exploit this vulnerability, the attacker must have valid credentials on the Windows system. This vulnerability is due to incorrect handling of directory paths at run time. An attacker could exploit this vulnerability by inserting a configuration file in a specific path in the system, which can cause a malicious DLL file to be loaded when the application starts. A successful exploit could allow the attacker to execute arbitrary code on the affected system with the privileges of another user account.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| cisco | webex_meetings_desktop | - | |
| cisco | webex_meetings_online | - | |
| cisco | webex_meetings_server | 4.0 | |
| cisco | webex_network_recording_player | - | |
| cisco | webex_teams | 3.0.15485.0 |
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},
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"value": "Una vulnerabilidad en Cisco Webex Meetings Desktop App para Windows, Cisco Webex Meetings Server, Cisco Webex Network Recording Player para Windows y Cisco Webex Teams para Windows, podr\u00eda permitir a un atacante local autenticado llevar a cabo un ataque de inyecci\u00f3n de DLL en un dispositivo afectado. Para explotar esta vulnerabilidad, el atacante debe tener credenciales v\u00e1lidas en el sistema Windows. Esta vulnerabilidad es debido a un manejo incorrecto de las rutas de directorio en tiempo de ejecuci\u00f3n. Un atacante podr\u00eda explotar esta vulnerabilidad al insertar un archivo de configuraci\u00f3n en una ruta espec\u00edfica del sistema, lo que puede causar que se cargue un archivo DLL malicioso cuando se inicie la aplicaci\u00f3n. Una explotaci\u00f3n con \u00e9xito podr\u00eda permitir al atacante ejecutar c\u00f3digo arbitrario en el sistema afectado con los privilegios de otra cuenta de usuario"
}
],
"id": "CVE-2021-1536",
"lastModified": "2024-11-21T05:44:34.297",
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},
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}
]
}
Vulnerability from fkie_nvd
Published
2018-10-05 14:29
Modified
2024-11-21 03:38
Severity ?
Summary
A vulnerability in Cisco Webex Teams, formerly Cisco Spark, could allow an authenticated, remote attacker to view and modify data for an organization other than their own organization. The vulnerability exists because the affected software performs insufficient checks for associations between user accounts and organization accounts. An attacker who has administrator or compliance officer privileges for one organization account could exploit this vulnerability by using those privileges to view and modify data for another organization account. No customer data was impacted by this vulnerability.
References
| ▶ | URL | Tags | |
|---|---|---|---|
| psirt@cisco.com | http://www.securityfocus.com/bid/105301 | Third Party Advisory, VDB Entry | |
| psirt@cisco.com | https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180905-webex-id-mod | Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | http://www.securityfocus.com/bid/105301 | Third Party Advisory, VDB Entry | |
| af854a3a-2127-422b-91ae-364da2661108 | https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180905-webex-id-mod | Vendor Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| cisco | webex_teams | * |
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},
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}
],
"id": "CVE-2018-0436",
"lastModified": "2024-11-21T03:38:13.580",
"metrics": {
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},
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}
],
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}
Vulnerability from fkie_nvd
Published
2020-09-04 03:15
Modified
2024-11-21 05:31
Severity ?
4.4 (Medium) - CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
4.4 (Medium) - CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
4.4 (Medium) - CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
Summary
A vulnerability in the media engine component of Cisco Webex Meetings Client for Windows, Cisco Webex Meetings Desktop App for Windows, and Cisco Webex Teams for Windows could allow an authenticated, local attacker to gain access to sensitive information. The vulnerability is due to unsafe logging of authentication requests by the affected software. An attacker could exploit this vulnerability by reading log files that are stored in the application directory. A successful exploit could allow the attacker to gain access to sensitive information, which could be used in further attacks.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| cisco | webex_meetings | * | |
| cisco | webex_meetings | * | |
| cisco | webex_meetings | * | |
| cisco | webex_meetings | * | |
| cisco | webex_teams | * |
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}
],
"id": "CVE-2020-3541",
"lastModified": "2024-11-21T05:31:16.600",
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Vulnerability from fkie_nvd
Published
2021-06-04 17:15
Modified
2024-11-21 05:44
Severity ?
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Summary
A vulnerability in Cisco Webex Network Recording Player for Windows and MacOS and Cisco Webex Player for Windows and MacOS could allow an attacker to execute arbitrary code on an affected system. The vulnerability is due to insufficient validation of values within Webex recording files formatted as either Advanced Recording Format (ARF) or Webex Recording Format (WRF). An attacker could exploit the vulnerability by sending a user a malicious ARF or WRF file through a link or email attachment and persuading the user to open the file. A successful exploit could allow the attacker to execute arbitrary code on the affected system with the privileges of the targeted user.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| cisco | webex_meetings_desktop | - | |
| cisco | webex_meetings_online | - | |
| cisco | webex_meetings_server | 4.0 | |
| cisco | webex_network_recording_player | - | |
| cisco | webex_teams | 3.0.15485.0 | |
| cisco | webex_network_recording_player | * | |
| cisco | webex_network_recording_player | * |
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Vulnerability from fkie_nvd
Published
2018-07-18 23:29
Modified
2024-11-21 03:38
Severity ?
Summary
A vulnerability in Cisco Webex Teams (for Windows and macOS) could allow an unauthenticated, remote attacker to execute arbitrary code on the user's device, possibly with elevated privileges. The vulnerability occurs because Cisco Webex Teams does not properly sanitize input. An attacker could exploit the vulnerability by sending a user a malicious link and persuading the user to follow the link. A successful exploit could allow the attacker to execute arbitrary code on the user's system. Cisco Bug IDs: CSCvh66250.
References
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CVE-2019-1636 (GCVE-0-2019-1636)
Vulnerability from cvelistv5
Published
2019-01-23 23:00
Modified
2024-11-20 17:29
Severity ?
VLAI Severity ?
EPSS score ?
CWE
Summary
A vulnerability in the Cisco Webex Teams client, formerly Cisco Spark, could allow an attacker to execute arbitrary commands on a targeted system. This vulnerability is due to unsafe search paths used by the application URI that is defined in Windows operating systems. An attacker could exploit this vulnerability by convincing a targeted user to follow a malicious link. Successful exploitation could cause the application to load libraries from the directory targeted by the URI link. The attacker could use this behavior to execute arbitrary commands on the system with the privileges of the targeted user if the attacker can place a crafted library in a directory that is accessible to the vulnerable system.
References
| ► | URL | Tags | ||||||
|---|---|---|---|---|---|---|---|---|
|
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Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Cisco | Cisco Webex Teams |
Version: n/a |
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CVE-2019-1939 (GCVE-0-2019-1939)
Vulnerability from cvelistv5
Published
2019-09-05 01:25
Modified
2024-11-20 17:10
Severity ?
VLAI Severity ?
EPSS score ?
CWE
Summary
A vulnerability in the Cisco Webex Teams client for Windows could allow an unauthenticated, remote attacker to execute arbitrary commands on an affected system. This vulnerability is due to improper restrictions on software logging features used by the application on Windows operating systems. An attacker could exploit this vulnerability by convincing a targeted user to visit a website designed to submit malicious input to the affected application. A successful exploit could allow the attacker to cause the application to modify files and execute arbitrary commands on the system with the privileges of the targeted user.
References
| ► | URL | Tags | |||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Cisco | Cisco Webex Teams |
Version: unspecified < 3.0.12427.0 |
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CVE-2020-3131 (GCVE-0-2020-3131)
Vulnerability from cvelistv5
Published
2020-01-26 04:31
Modified
2024-11-15 17:45
Severity ?
VLAI Severity ?
EPSS score ?
CWE
Summary
A vulnerability in the Cisco Webex Teams client for Windows could allow an authenticated, remote attacker to cause the client to crash, resulting in a denial of service (DoS) condition. The attacker needs a valid developer account to exploit this vulnerability. The vulnerability is due to insufficient input validation when processing received adaptive cards. The attacker could exploit this vulnerability by sending an adaptive card with malicious content to an existing user of the Cisco Webex Teams client for Windows. A successful exploit could allow the attacker to cause the targeted user's client to crash continuously. This vulnerability was introduced in Cisco Webex Teams client for Windows Release 3.0.13131.
References
| ► | URL | Tags | |||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Cisco | Cisco Webex Teams |
Version: 3.0.13131 |
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CVE-2023-20104 (GCVE-0-2023-20104)
Vulnerability from cvelistv5
Published
2023-03-03 00:00
Modified
2024-10-25 16:03
Severity ?
VLAI Severity ?
EPSS score ?
CWE
Summary
A vulnerability in the file upload functionality of Cisco Webex App for Web could allow an unauthenticated, remote attacker to conduct a cross-site scripting (XSS) attack against a user of the interface. This vulnerability is due to insufficient validation of user-supplied input. An attacker could exploit this vulnerability by sending an arbitrary file to a user and persuading that user to browse to a specific URL. A successful exploit could allow the attacker to execute arbitrary script code in the context of the affected interface or access sensitive, browser-based information.
References
| ► | URL | Tags |
|---|---|---|
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Cisco | Cisco Webex Teams |
Version: n/a |
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CVE-2022-20863 (GCVE-0-2022-20863)
Vulnerability from cvelistv5
Published
2022-09-08 12:30
Modified
2024-11-06 16:07
Severity ?
VLAI Severity ?
EPSS score ?
CWE
Summary
A vulnerability in the messaging interface of Cisco Webex App, formerly Webex Teams, could allow an unauthenticated, remote attacker to manipulate links or other content within the messaging interface. This vulnerability exists because the affected software does not properly handle character rendering. An attacker could exploit this vulnerability by sending messages within the application interface. A successful exploit could allow the attacker to modify the display of links or other content within the interface, potentially allowing the attacker to conduct phishing or spoofing attacks.
References
| ► | URL | Tags | |||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Cisco | Cisco Webex Meetings Desktop App |
Version: n/a |
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CVE-2020-3155 (GCVE-0-2020-3155)
Vulnerability from cvelistv5
Published
2020-03-04 18:40
Modified
2024-11-15 17:35
Severity ?
VLAI Severity ?
EPSS score ?
CWE
Summary
A vulnerability in the SSL implementation of the Cisco Intelligent Proximity solution could allow an unauthenticated, remote attacker to view or alter information shared on Cisco Webex video devices and Cisco collaboration endpoints if the products meet the conditions described in the Vulnerable Products section. The vulnerability is due to a lack of validation of the SSL server certificate received when establishing a connection to a Cisco Webex video device or a Cisco collaboration endpoint. An attacker could exploit this vulnerability by using man in the middle (MITM) techniques to intercept the traffic between the affected client and an endpoint, and then using a forged certificate to impersonate the endpoint. Depending on the configuration of the endpoint, an exploit could allow the attacker to view presentation content shared on it, modify any content being presented by the victim, or have access to call controls. This vulnerability does not affect cloud registered collaboration endpoints.
References
| ► | URL | Tags | |||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Cisco | Cisco Jabber IM for Android |
Version: unspecified < n/a |
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CVE-2019-1689 (GCVE-0-2019-1689)
Vulnerability from cvelistv5
Published
2019-02-25 18:00
Modified
2024-11-21 19:44
Severity ?
VLAI Severity ?
EPSS score ?
CWE
Summary
A vulnerability in the client application for iOS of Cisco Webex Teams could allow an authenticated, remote attacker to upload arbitrary files within the scope of the iOS application. The vulnerability is due to improper input validation in the client application. An attacker could exploit this vulnerability by sending a malicious file to a targeted user and persuading the user to manually open it. An exploit could allow the attacker to overwrite sensitive application files and eventually cause a denial of service (DoS) condition by foreclosing future access to the system to the targeted user. This vulnerability is fixed in version 3.13.26920.
References
| ► | URL | Tags | ||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Cisco | Cisco Webex Teams |
Version: unspecified < 3.13.26920 |
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CVE-2020-3541 (GCVE-0-2020-3541)
Vulnerability from cvelistv5
Published
2020-09-04 02:25
Modified
2024-11-13 18:08
Severity ?
VLAI Severity ?
EPSS score ?
CWE
Summary
A vulnerability in the media engine component of Cisco Webex Meetings Client for Windows, Cisco Webex Meetings Desktop App for Windows, and Cisco Webex Teams for Windows could allow an authenticated, local attacker to gain access to sensitive information. The vulnerability is due to unsafe logging of authentication requests by the affected software. An attacker could exploit this vulnerability by reading log files that are stored in the application directory. A successful exploit could allow the attacker to gain access to sensitive information, which could be used in further attacks.
References
| ► | URL | Tags | |||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Cisco | Cisco Webex Meetings |
Version: n/a |
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CVE-2020-3535 (GCVE-0-2020-3535)
Vulnerability from cvelistv5
Published
2020-10-08 04:20
Modified
2024-11-13 17:53
Severity ?
VLAI Severity ?
EPSS score ?
CWE
Summary
A vulnerability in the loading mechanism of specific DLLs in the Cisco Webex Teams client for Windows could allow an authenticated, local attacker to load a malicious library. To exploit this vulnerability, the attacker needs valid credentials on the Windows system. The vulnerability is due to incorrect handling of directory paths at run time. An attacker could exploit this vulnerability by placing a malicious DLL file in a specific location on the targeted system. This file will execute when the vulnerable application launches. A successful exploit could allow the attacker to execute arbitrary code on the targeted system with the privileges of another user’s account.
References
| ► | URL | Tags | |||
|---|---|---|---|---|---|
|
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Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Cisco | Cisco Webex Teams |
Version: n/a |
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CVE-2021-1502 (GCVE-0-2021-1502)
Vulnerability from cvelistv5
Published
2021-06-04 16:45
Modified
2024-11-07 22:10
Severity ?
VLAI Severity ?
EPSS score ?
CWE
Summary
A vulnerability in Cisco Webex Network Recording Player for Windows and MacOS and Cisco Webex Player for Windows and MacOS could allow an attacker to execute arbitrary code on an affected system. The vulnerability is due to insufficient validation of values within Webex recording files formatted as either Advanced Recording Format (ARF) or Webex Recording Format (WRF). An attacker could exploit the vulnerability by sending a user a malicious ARF or WRF file through a link or email attachment and persuading the user to open the file. A successful exploit could allow the attacker to execute arbitrary code on the affected system with the privileges of the targeted user.
References
| ► | URL | Tags | |||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Cisco | Cisco Webex Meetings |
Version: n/a |
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CVE-2018-0387 (GCVE-0-2018-0387)
Vulnerability from cvelistv5
Published
2018-07-18 23:00
Modified
2024-11-29 14:50
Severity ?
VLAI Severity ?
EPSS score ?
CWE
Summary
A vulnerability in Cisco Webex Teams (for Windows and macOS) could allow an unauthenticated, remote attacker to execute arbitrary code on the user's device, possibly with elevated privileges. The vulnerability occurs because Cisco Webex Teams does not properly sanitize input. An attacker could exploit the vulnerability by sending a user a malicious link and persuading the user to follow the link. A successful exploit could allow the attacker to execute arbitrary code on the user's system. Cisco Bug IDs: CSCvh66250.
References
| ► | URL | Tags | ||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| n/a | Cisco Webex Teams unknown |
Version: Cisco Webex Teams unknown |
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CVE-2024-20396 (GCVE-0-2024-20396)
Vulnerability from cvelistv5
Published
2024-07-17 16:33
Modified
2024-08-01 21:59
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-200 - Exposure of Sensitive Information to an Unauthorized Actor
Summary
A vulnerability in the protocol handlers of Cisco Webex App could allow an unauthenticated, remote attacker to gain access to sensitive information.
This vulnerability exists because the affected application does not safely handle file protocol handlers. An attacker could exploit this vulnerability by persuading a user to follow a link that is designed to cause the application to send requests. If the attacker can observe transmitted traffic in a privileged network position, a successful exploit could allow the attacker to capture sensitive information, including credential information, from the requests.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Cisco | Cisco Webex Teams |
Version: 3.0.13464.0 Version: 3.0.13538.0 Version: 3.0.13588.0 Version: 3.0.14154.0 Version: 3.0.14234.0 Version: 3.0.14375.0 Version: 3.0.14741.0 Version: 3.0.14866.0 Version: 3.0.15015.0 Version: 3.0.15036.0 Version: 3.0.15092.0 Version: 3.0.15131.0 Version: 3.0.15164.0 Version: 3.0.15221.0 Version: 3.0.15333.0 Version: 3.0.15410.0 Version: 3.0.15485.0 Version: 3.0.15645.0 Version: 3.0.15711.0 Version: 3.0.16040.0 Version: 3.0.16269.0 Version: 3.0.16273.0 Version: 3.0.16285.0 Version: 42.1.0.21190 Version: 42.10.0.23814 Version: 42.11.0.24187 Version: 42.12.0.24485 Version: 42.2.0.21338 Version: 42.2.0.21486 Version: 42.3.0.21576 Version: 42.4.1.22032 Version: 42.5.0.22259 Version: 42.6.0.22565 Version: 42.6.0.22645 Version: 42.7.0.22904 Version: 42.7.0.23054 Version: 42.8.0.23214 Version: 42.8.0.23281 Version: 42.9.0.23494 Version: 43.1.0.24716 Version: 43.2.0.25157 Version: 43.2.0.25211 Version: 43.3.0.25468 Version: 43.4.0.25788 |
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CVE-2020-26067 (GCVE-0-2020-26067)
Vulnerability from cvelistv5
Published
2024-11-18 16:10
Modified
2024-11-26 14:41
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-80 - Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS)
Summary
A vulnerability in the web-based interface of Cisco Webex Teams could allow an authenticated, remote attacker to conduct cross-site scripting attacks.
The vulnerability is due to improper validation of usernames. An attacker could exploit this vulnerability by creating an account that contains malicious HTML or script content and joining a space using the malicious account name. A successful exploit could allow the attacker to conduct cross-site scripting attacks and potentially gain access to sensitive browser-based information.Cisco has released software updates that address this vulnerability. There are no workarounds that address this vulnerability.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Cisco | Cisco Webex Teams |
Version: N/A |
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CVE-2021-1242 (GCVE-0-2021-1242)
Vulnerability from cvelistv5
Published
2021-01-13 21:17
Modified
2024-11-12 20:47
Severity ?
VLAI Severity ?
EPSS score ?
CWE
Summary
A vulnerability in Cisco Webex Teams could allow an unauthenticated, remote attacker to manipulate file names within the messaging interface. The vulnerability exists because the affected software mishandles character rendering. An attacker could exploit this vulnerability by sharing a file within the application interface. A successful exploit could allow the attacker to modify how the shared file name displays within the interface, which could allow the attacker to conduct phishing or spoofing attacks.
References
| ► | URL | Tags | |||
|---|---|---|---|---|---|
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|||||
Impacted products
| Vendor | Product | Version | ||
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| Cisco | Cisco Webex Teams |
Version: n/a |
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CVE-2018-0436 (GCVE-0-2018-0436)
Vulnerability from cvelistv5
Published
2018-10-05 14:00
Modified
2024-11-26 14:43
Severity ?
VLAI Severity ?
EPSS score ?
CWE
Summary
A vulnerability in Cisco Webex Teams, formerly Cisco Spark, could allow an authenticated, remote attacker to view and modify data for an organization other than their own organization. The vulnerability exists because the affected software performs insufficient checks for associations between user accounts and organization accounts. An attacker who has administrator or compliance officer privileges for one organization account could exploit this vulnerability by using those privileges to view and modify data for another organization account. No customer data was impacted by this vulnerability.
References
| ► | URL | Tags | ||||||
|---|---|---|---|---|---|---|---|---|
|
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Impacted products
| Vendor | Product | Version | ||
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| Cisco | Cisco Webex Teams |
Version: n/a |
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"version": {
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"version_value": "n/a"
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"data_version": "4.0",
"description": {
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{
"lang": "eng",
"value": "A vulnerability in Cisco Webex Teams, formerly Cisco Spark, could allow an authenticated, remote attacker to view and modify data for an organization other than their own organization. The vulnerability exists because the affected software performs insufficient checks for associations between user accounts and organization accounts. An attacker who has administrator or compliance officer privileges for one organization account could exploit this vulnerability by using those privileges to view and modify data for another organization account. No customer data was impacted by this vulnerability."
}
]
},
"impact": {
"cvss": {
"baseScore": "8.7",
"version": "3.0"
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},
"problemtype": {
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"description": [
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"lang": "eng",
"value": "CWE-284"
}
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},
"references": {
"reference_data": [
{
"name": "105301",
"refsource": "BID",
"url": "http://www.securityfocus.com/bid/105301"
},
{
"name": "20180905 Cisco Webex Teams Information Disclosure and Modification Vulnerability",
"refsource": "CISCO",
"url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180905-webex-id-mod"
}
]
},
"source": {
"advisory": "cisco-sa-20180905-webex-id-mod",
"defect": [
[
"CSCvi68464"
]
],
"discovery": "UNKNOWN"
}
}
}
},
"cveMetadata": {
"assignerOrgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
"assignerShortName": "cisco",
"cveId": "CVE-2018-0436",
"datePublished": "2018-10-05T14:00:00Z",
"dateReserved": "2017-11-27T00:00:00",
"dateUpdated": "2024-11-26T14:43:27.625Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2024-20395 (GCVE-0-2024-20395)
Vulnerability from cvelistv5
Published
2024-07-17 16:32
Modified
2024-08-01 21:59
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-523 - Unprotected Transport of Credentials
Summary
A vulnerability in the media retrieval functionality of Cisco Webex App could allow an unauthenticated, adjacent attacker to gain access to sensitive session information.
This vulnerability is due to insecure transmission of requests to backend services when the app accesses embedded media, such as images. An attacker could exploit this vulnerability by sending a message with embedded media that is stored on a messaging server to a targeted user. If the attacker can observe transmitted traffic in a privileged network position, a successful exploit could allow the attacker to capture session token information from insecurely transmitted requests and possibly reuse the captured session information to take further actions as the targeted user.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Cisco | Cisco Webex Teams |
Version: 3.0.13464.0 Version: 3.0.13538.0 Version: 3.0.13588.0 Version: 3.0.14154.0 Version: 3.0.14234.0 Version: 3.0.14375.0 Version: 3.0.14741.0 Version: 3.0.14866.0 Version: 3.0.15015.0 Version: 3.0.15036.0 Version: 3.0.15092.0 Version: 3.0.15131.0 Version: 3.0.15164.0 Version: 3.0.15221.0 Version: 3.0.15333.0 Version: 3.0.15410.0 Version: 3.0.15485.0 Version: 3.0.15645.0 Version: 3.0.15711.0 Version: 3.0.16040.0 Version: 3.0.16269.0 Version: 3.0.16273.0 Version: 3.0.16285.0 Version: 4.0 Version: 4.1 Version: 4.10 Version: 4.12 Version: 4.13 Version: 4.14 Version: 4.15 Version: 4.16 Version: 4.17 Version: 4.18 Version: 4.19 Version: 4.2 Version: 4.20 Version: 4.3 Version: 4.4 Version: 4.5 Version: 4.6 Version: 4.8 Version: 4.9 Version: 4.1.57 Version: 4.1.92 Version: 4.10.343 Version: 4.11.211 Version: 4.12.236 Version: 4.13.200 Version: 4.2.42 Version: 4.2.75 Version: 4.5.224 Version: 4.6.197 Version: 4.7.78 Version: 4.8.170 Version: 4.9.205 Version: 4.9.252 Version: 4.9.269 Version: 42.1.0.169 Version: 42.1.0.21190 Version: 42.1.0.2219 Version: 42.10 Version: 42.10.0.23814 Version: 42.10.0.24000 Version: 42.11 Version: 42.11.0.24187 Version: 42.12 Version: 42.12.0.24485 Version: 42.2 Version: 42.2.0.21338 Version: 42.2.0.21486 Version: 42.3 Version: 42.3.0.21576 Version: 42.4.1.22032 Version: 42.5.0.22259 Version: 42.6 Version: 42.6.0.22565 Version: 42.6.0.22645 Version: 42.7 Version: 42.7.0.22904 Version: 42.7.0.23054 Version: 42.8 Version: 42.8.0.23214 Version: 42.8.0.23281 Version: 42.9 Version: 42.9.0.23494 Version: 43.1 Version: 43.1.0.24716 Version: 43.2 Version: 43.2.0.25157 Version: 43.2.0.25211 Version: 43.3 Version: 43.3.0.25468 Version: 43.4 Version: 43.4.0.25788 |
{
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"tags": [
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CVE-2025-20236 (GCVE-0-2025-20236)
Vulnerability from cvelistv5
Published
2025-04-16 16:16
Modified
2025-04-17 03:55
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-829 - Inclusion of Functionality from Untrusted Control Sphere
Summary
A vulnerability in the custom URL parser of Cisco Webex App could allow an unauthenticated, remote attacker to persuade a user to download arbitrary files, which could allow the attacker to execute arbitrary commands on the host of the targeted user.
This vulnerability is due to insufficient input validation when Cisco Webex App processes a meeting invite link. An attacker could exploit this vulnerability by persuading a user to click a crafted meeting invite link and download arbitrary files. A successful exploit could allow the attacker to execute arbitrary commands with the privileges of the targeted user.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Cisco | Cisco Webex Teams |
Version: 44.6 Version: 44.6.0.29928 Version: 44.6.0.30148 Version: 44.7 Version: 44.7.0.30141 Version: 44.7.0.30285 |
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CVE-2021-1536 (GCVE-0-2021-1536)
Vulnerability from cvelistv5
Published
2021-06-04 16:45
Modified
2024-11-07 22:09
Severity ?
VLAI Severity ?
EPSS score ?
CWE
Summary
A vulnerability in Cisco Webex Meetings Desktop App for Windows, Cisco Webex Meetings Server, Cisco Webex Network Recording Player for Windows, and Cisco Webex Teams for Windows could allow an authenticated, local attacker to perform a DLL injection attack on an affected device. To exploit this vulnerability, the attacker must have valid credentials on the Windows system. This vulnerability is due to incorrect handling of directory paths at run time. An attacker could exploit this vulnerability by inserting a configuration file in a specific path in the system, which can cause a malicious DLL file to be loaded when the application starts. A successful exploit could allow the attacker to execute arbitrary code on the affected system with the privileges of another user account.
References
| ► | URL | Tags | |||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Cisco | Cisco Webex Teams |
Version: n/a |
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CVE-2019-16001 (GCVE-0-2019-16001)
Vulnerability from cvelistv5
Published
2019-11-26 03:41
Modified
2024-11-21 19:05
Severity ?
VLAI Severity ?
EPSS score ?
CWE
Summary
A vulnerability in the loading mechanism of specific dynamic link libraries in Cisco Webex Teams for Windows could allow an authenticated, local attacker to perform a DLL hijacking attack. To exploit this vulnerability, the attacker would need to have valid credentials on the Windows system. The vulnerability is due to insufficient validation of the resources loaded by the application at run time. An attacker could exploit this vulnerability by crafting a malicious DLL file and placing it in a specific location on the targeted system. The malicious DLL file would execute when the vulnerable application is launched. A successful exploit could allow the attacker to execute arbitrary code on the target machine with the privileges of another user account.
References
| ► | URL | Tags | |||
|---|---|---|---|---|---|
|
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Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Cisco | Cisco Webex Teams |
Version: unspecified < n/a |
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