Vulnerabilites related to cisco - packet_tracer
Vulnerability from fkie_nvd
Published
2017-11-16 07:29
Modified
2025-04-20 01:37
Severity ?
6.7 (Medium) - CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Summary
An untrusted search path (aka DLL Preload) vulnerability in the Cisco Network Academy Packet Tracer software could allow an authenticated, local attacker to execute arbitrary code via DLL hijacking if a local user with administrative privileges executes the installer in the current working directory where a crafted DLL has been placed by an attacker. The vulnerability is due to incomplete input validation of path and file names of a DLL file before it is loaded. An attacker could exploit this vulnerability by creating a malicious DLL file and installing it in a specific system directory. A successful exploit could allow the attacker to execute commands on the underlying Microsoft Windows host with privileges equivalent to the SYSTEM account. An attacker would need valid user credentials to exploit this vulnerability.
References
psirt@cisco.comhttp://www.securityfocus.com/bid/101858Third Party Advisory, VDB Entry
psirt@cisco.comhttps://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20171115-cptVendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/101858Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20171115-cptVendor Advisory
Impacted products
Vendor Product Version
cisco packet_tracer *


To clipboard 

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    },
    {
      "lang": "es",
      "value": "Una vulnerabilidad de ruta de b\u00fasqueda no fiable (tambi\u00e9n conocida como precarga de DLL) en el software Cisco Network Academy Packet podr\u00eda permitir que un atacante local autenticado ejecute c\u00f3digo arbitrario mediante el secuestro de DLL si un usuario local con privilegios administrativos ejecuta el instalador en el directorio de trabajo actual en donde un atacante ha situado un DLL manipulado. La vulnerabilidad se debe a una validaci\u00f3n incompleta de los nombres de ruta y archivo de un archivo DLL antes de que se carguen. Un atacante podr\u00eda explotar esta vulnerabilidad creando un archivo DLL malicioso e instal\u00e1ndolo en un directorio del sistema espec\u00edfico. Un exploit con \u00e9xito podr\u00eda permitir que el atacante ejecute comandos en el host subyacente de Microsoft Windows con privilegios equivalentes a los de una cuenta SYSTEM. Un atacante necesitar\u00eda credenciales de usuario v\u00e1lidas para explotar esta vulnerabilidad."
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  "id": "CVE-2017-12313",
  "lastModified": "2025-04-20T01:37:25.860",
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Vulnerability from fkie_nvd
Published
2010-08-26 18:36
Modified
2025-04-11 00:51
Severity ?
Summary
Untrusted search path vulnerability in Cisco Packet Tracer 5.2 allows local users, and possibly remote attackers, to execute arbitrary code and conduct DLL hijacking attacks via a Trojan horse wintab32.dll that is located in the same folder as a .pkt or .pkz file.
References
cve@mitre.orghttp://www.exploit-db.com/exploits/14774Exploit
cve@mitre.orghttps://exchange.xforce.ibmcloud.com/vulnerabilities/64483
af854a3a-2127-422b-91ae-364da2661108http://www.exploit-db.com/exploits/14774Exploit
af854a3a-2127-422b-91ae-364da2661108https://exchange.xforce.ibmcloud.com/vulnerabilities/64483
Impacted products
Vendor Product Version
cisco packet_tracer 5.2


To clipboard 

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  "evaluatorComment": "Per: http://cwe.mitre.org/data/definitions/426.html\r\n\r\nCWE-426 - \u0027Untrusted Search Path Vulnerability\u0027",
  "id": "CVE-2010-3135",
  "lastModified": "2025-04-11T00:51:21.963",
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Vulnerability from fkie_nvd
Published
2021-08-04 18:15
Modified
2024-11-21 05:44
Severity ?
7.3 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
7.3 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
Summary
A vulnerability in Cisco Packet Tracer 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 on the system, which can cause a malicious DLL file to be loaded when the application starts. A successful exploit could allow an attacker with normal user privileges to execute arbitrary code on the affected system with the privileges of another user’s account.
References
psirt@cisco.comhttps://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-packettracer-dll-inj-Qv8Mk5JxVendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-packettracer-dll-inj-Qv8Mk5JxVendor Advisory
Impacted products
Vendor Product Version
cisco packet_tracer 7.2.0
cisco packet_tracer 7.2.1
cisco packet_tracer 7.2.2
cisco packet_tracer 7.3.0
cisco packet_tracer 7.3.1
cisco packet_tracer 8.0


To clipboard 

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    },
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      "value": "Una vulnerabilidad en Cisco Packet Tracer para Windows, podr\u00eda permitir a un atacante local autenticado llevar a cabo un ataque de inyecci\u00f3n DLL en un dispositivo afectado. Para explotar esta vulnerabilidad, el atacante debe tener credenciales v\u00e1lidas en el sistema Windows. Esta vulnerabilidad es debido al 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 a un atacante con privilegios de usuario normales ejecutar c\u00f3digo arbitrario en el sistema afectado con los privilegios de la cuenta de otro usuario"
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  "id": "CVE-2021-1593",
  "lastModified": "2024-11-21T05:44:42.037",
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CVE-2017-12313 (GCVE-0-2017-12313)
Vulnerability from cvelistv5
Published
2017-11-16 07:00
Modified
2024-08-05 18:36
Severity ?
CWE
Summary
An untrusted search path (aka DLL Preload) vulnerability in the Cisco Network Academy Packet Tracer software could allow an authenticated, local attacker to execute arbitrary code via DLL hijacking if a local user with administrative privileges executes the installer in the current working directory where a crafted DLL has been placed by an attacker. The vulnerability is due to incomplete input validation of path and file names of a DLL file before it is loaded. An attacker could exploit this vulnerability by creating a malicious DLL file and installing it in a specific system directory. A successful exploit could allow the attacker to execute commands on the underlying Microsoft Windows host with privileges equivalent to the SYSTEM account. An attacker would need valid user credentials to exploit this vulnerability.
References
Impacted products
Vendor Product Version
n/a Cisco Network Academy Packet Tracer Version: Cisco Network Academy Packet Tracer
Show details on NVD website

To clipboard 

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CVE-2010-3135 (GCVE-0-2010-3135)
Vulnerability from cvelistv5
Published
2010-08-26 18:00
Modified
2024-08-07 02:55
Severity ?
CWE
  • n/a
Summary
Untrusted search path vulnerability in Cisco Packet Tracer 5.2 allows local users, and possibly remote attackers, to execute arbitrary code and conduct DLL hijacking attacks via a Trojan horse wintab32.dll that is located in the same folder as a .pkt or .pkz file.
References
Impacted products
Vendor Product Version
n/a n/a Version: n/a
Show details on NVD website

To clipboard 

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CVE-2021-1593 (GCVE-0-2021-1593)
Vulnerability from cvelistv5
Published
2021-08-04 17:20
Modified
2024-11-07 22:04
Severity ?
7.3 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
CWE
Summary
A vulnerability in Cisco Packet Tracer 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 on the system, which can cause a malicious DLL file to be loaded when the application starts. A successful exploit could allow an attacker with normal user privileges to execute arbitrary code on the affected system with the privileges of another user’s account.
References
Impacted products
Vendor Product Version
Cisco Cisco Packet Tracer Version: n/a
 Create a notification for this product.
Show details on NVD website

To clipboard 

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