Vulnerabilites related to digi - portserver_ts_firmware
CVE-2021-35979 (GCVE-0-2021-35979)
Vulnerability from cvelistv5
Published
2021-10-08 14:21
Modified
2024-08-04 00:47
Severity ?
CWE
  • n/a
Summary
An issue was discovered in Digi RealPort through 4.8.488.0. The 'encrypted' mode is vulnerable to man-in-the-middle attacks and does not perform authentication.
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-2021-36767 (GCVE-0-2021-36767)
Vulnerability from cvelistv5
Published
2021-10-08 14:22
Modified
2024-08-04 01:01
Severity ?
CWE
  • n/a
Summary
In Digi RealPort through 4.10.490, authentication relies on a challenge-response mechanism that gives access to the server password, making the protection ineffective. An attacker may send an unauthenticated request to the server. The server will reply with a weakly-hashed version of the server's access password. The attacker may then crack this hash offline in order to successfully login to the server.
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-2023-4299 (GCVE-0-2023-4299)
Vulnerability from cvelistv5
Published
2023-08-31 20:45
Modified
2025-01-16 21:30
Severity ?
9.0 (Critical) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
CWE
Summary
Digi RealPort Protocol is vulnerable to a replay attack that may allow an attacker to bypass authentication to access connected equipment.
References
Impacted products
Vendor Product Version
Digi International Digi RealPort Version: 0   <
Create a notification for this product.
   Digi International Digi RealPort Version: 0   <
Create a notification for this product.
   Digi International Digi ConnectPort TS 8/16 Version: 0   < 2.26.2.4
 Create a notification for this product.
   Digi International Digi Passport Console Server Version: all versions
 Create a notification for this product.
   Digi International Digi ConnectPort LTS 8/16/32 Version: 0   < 1.4.9
 Create a notification for this product.
   Digi International Digi CM Console Server Version: all versions
 Create a notification for this product.
   Digi International Digi PortServer TS Version: all versions
 Create a notification for this product.
   Digi International Digi PortServer TS MEI Version: all versions
 Create a notification for this product.
   Digi International Digi PortServer TS MEI Hardened Version: all versions
 Create a notification for this product.
   Digi International Digi PortServer TS M MEI Version: all versions
 Create a notification for this product.
   Digi International Digi PortServer TS P MEI Version: all versions
 Create a notification for this product.
   Digi International Digi One IAP Family Version: all versions
 Create a notification for this product.
   Digi International Digi One IA Version: all versions
 Create a notification for this product.
   Digi International Digi One SP IA Version: all versions
 Create a notification for this product.
   Digi International ​Digi One SP Version: all versions
 Create a notification for this product.
   Digi International Digi WR31 Version: all versions
 Create a notification for this product.
   Digi International Digi WR11 XT Version: all versions
 Create a notification for this product.
   Digi International Digi WR44 R Version: all versions
 Create a notification for this product.
   Digi International Digi WR21 Version: all versions
 Create a notification for this product.
   Digi International Digi Connect ES Version: 0   < 2.26.2.4
 Create a notification for this product.
   Digi International Digi Connect SP Version: all versions
 Create a notification for this product.
   Digi International Digi 6350-SR Create a notification for this product.
   Digi International Digi ConnectCore 8X products Create a notification for this product.
Show details on NVD website

To clipboard 

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              "value": "\n\n\u003cp\u003eDragos recommends restricting access to Digi devices on TCP/771 (default) or TCP/1027 (if encryption is enabled, this is the default port). Only allow the workstations which initiate RealPort connections to communicate to the field equipment on those ports. Note that most of Digi\u0027s devices allow you to change the setting for which TCP port the RealPort service runs on, so end users should consult their device configuration and restrict access to the configured port if it is not the default.\u003c/p\u003e\u003cp\u003e\u200bIf using the system in \u0027reverse\u0027 mode, where the Digi device calls back to the Windows or Linux workstation, then Dragos recommends restricting access to the workstation on TCP/771 or TCP/1027 to known Digi RealPort devices on your network. This port may be configured by end users, so consult the workstation and device configurations to ensure coverage.\u003c/p\u003e\n\n\u003cbr\u003e"
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CVE-2021-35977 (GCVE-0-2021-35977)
Vulnerability from cvelistv5
Published
2021-10-08 14:19
Modified
2024-08-04 00:47
Severity ?
CWE
  • n/a
Summary
An issue was discovered in Digi RealPort for Windows through 4.8.488.0. A buffer overflow exists in the handling of ADDP discovery response messages. This could result in arbitrary code execution.
References
Impacted products
Vendor Product Version
n/a n/a Version: n/a
Show details on NVD website

To clipboard 

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Vulnerability from fkie_nvd
Published
2021-10-08 15:15
Modified
2024-11-21 06:12
Severity ?
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
An issue was discovered in Digi RealPort for Windows through 4.8.488.0. A buffer overflow exists in the handling of ADDP discovery response messages. This could result in arbitrary code execution.
References
cve@mitre.orghttps://raw.githubusercontent.com/reidmefirst/vuln-disclosure/main/2021-02.txtThird Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://raw.githubusercontent.com/reidmefirst/vuln-disclosure/main/2021-02.txtThird Party Advisory
Impacted products
Vendor Product Version
digi realport *
digi realport *
digi connectport_ts_8\/16_firmware *
digi connectport_ts_8\/16 -
digi connectport_lts_8\/16\/32_firmware *
digi connectport_lts_8\/16\/32 -
digi passport_integrated_console_server_firmware *
digi passport_integrated_console_server -
digi cm_firmware *
digi cm -
digi portserver_ts_firmware *
digi portserver_ts -
digi portserver_ts_mei_firmware *
digi portserver_ts_mei -
digi portserver_ts_mei_hardened_firmware *
digi portserver_ts_mei_hardened -
digi portserver_ts_m_mei_firmware *
digi portserver_ts_m_mei -
digi 6350-sr_firmware *
digi 6350-sr -
digi portserver_ts_p_mei_firmware *
digi portserver_ts_p_mei -
digi transport_wr11_xt_firmware *
digi transport_wr11_xt -
digi one_iap_family_firmware *
digi one_iap_family -
digi one_ia_firmware *
digi one_ia -
digi wr31_firmware *
digi wr31 -
digi wr44_r_firmware *
digi wr44_r -
digi connect_es_firmware *
digi connect_es -
digi wr21_firmware *
digi wr21 -


To clipboard 

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      "value": "Se ha detectado un problema en Digi RealPort para Windows versiones  hasta 4.8.488.0. Se presenta un desbordamiento del b\u00fafer en el manejo de los mensajes de respuesta de detecci\u00f3n ADDP. Esto podr\u00eda dar lugar a una ejecuci\u00f3n de c\u00f3digo arbitrario"
    }
  ],
  "id": "CVE-2021-35977",
  "lastModified": "2024-11-21T06:12:52.510",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "HIGH",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 7.5,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "PARTIAL",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
          "version": "2.0"
        },
        "exploitabilityScore": 10.0,
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        "obtainAllPrivilege": false,
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          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
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        "exploitabilityScore": 3.9,
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  },
  "published": "2021-10-08T15:15:08.870",
  "references": [
    {
      "source": "cve@mitre.org",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://raw.githubusercontent.com/reidmefirst/vuln-disclosure/main/2021-02.txt"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://raw.githubusercontent.com/reidmefirst/vuln-disclosure/main/2021-02.txt"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-120"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
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  ]
}

Vulnerability from fkie_nvd
Published
2021-10-08 15:15
Modified
2024-11-21 06:14
Severity ?
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
In Digi RealPort through 4.10.490, authentication relies on a challenge-response mechanism that gives access to the server password, making the protection ineffective. An attacker may send an unauthenticated request to the server. The server will reply with a weakly-hashed version of the server's access password. The attacker may then crack this hash offline in order to successfully login to the server.
References
cve@mitre.orghttps://raw.githubusercontent.com/reidmefirst/vuln-disclosure/main/2021-02.txtThird Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://raw.githubusercontent.com/reidmefirst/vuln-disclosure/main/2021-02.txtThird Party Advisory
Impacted products
Vendor Product Version
digi realport *
digi realport *
digi connectport_ts_8\/16_firmware *
digi connectport_ts_8\/16 -
digi connectport_lts_8\/16\/32_firmware *
digi connectport_lts_8\/16\/32 -
digi passport_integrated_console_server_firmware *
digi passport_integrated_console_server -
digi cm_firmware *
digi cm -
digi portserver_ts_firmware *
digi portserver_ts -
digi portserver_ts_mei_firmware *
digi portserver_ts_mei -
digi portserver_ts_mei_hardened_firmware *
digi portserver_ts_mei_hardened -
digi portserver_ts_m_mei_firmware *
digi portserver_ts_m_mei -
digi 6350-sr_firmware *
digi 6350-sr -
digi portserver_ts_p_mei_firmware *
digi portserver_ts_p_mei -
digi transport_wr11_xt_firmware *
digi transport_wr11_xt -
digi one_ia_firmware *
digi one_ia -
digi wr31_firmware *
digi wr31 -
digi wr44_r_firmware *
digi wr44_r -
digi connect_es_firmware *
digi connect_es -
digi wr21_firmware *
digi wr21 -
digi one_iap_firmware *
digi one_iap -
digi one_iap_haz_firmware *
digi one_iap_haz -


To clipboard 

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      "value": "In Digi RealPort through 4.10.490, authentication relies on a challenge-response mechanism that gives access to the server password, making the protection ineffective. An attacker may send an unauthenticated request to the server. The server will reply with a weakly-hashed version of the server\u0027s access password. The attacker may then crack this hash offline in order to successfully login to the server."
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      "lang": "es",
      "value": "En Digi RealPort hasta la versi\u00f3n 4.10.490, la autenticaci\u00f3n se basa en un mecanismo de desaf\u00edo-respuesta que da acceso a la contrase\u00f1a del servidor, lo que hace que la protecci\u00f3n sea ineficaz. Un atacante puede enviar una solicitud no autenticada al servidor. El servidor responder\u00e1 con una versi\u00f3n d\u00e9bilmente codificada de la contrase\u00f1a de acceso al servidor. El atacante puede entonces descifrar este hash fuera de l\u00ednea con el fin de iniciar sesi\u00f3n con \u00e9xito en el servidor"
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  "id": "CVE-2021-36767",
  "lastModified": "2024-11-21T06:14:03.237",
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  "published": "2021-10-08T15:15:09.037",
  "references": [
    {
      "source": "cve@mitre.org",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://raw.githubusercontent.com/reidmefirst/vuln-disclosure/main/2021-02.txt"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
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    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-916"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}

Vulnerability from fkie_nvd
Published
2021-10-08 15:15
Modified
2024-11-21 06:12
Severity ?
8.1 (High) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
An issue was discovered in Digi RealPort through 4.8.488.0. The 'encrypted' mode is vulnerable to man-in-the-middle attacks and does not perform authentication.
References
cve@mitre.orghttps://raw.githubusercontent.com/reidmefirst/vuln-disclosure/main/2021-02.txtThird Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://raw.githubusercontent.com/reidmefirst/vuln-disclosure/main/2021-02.txtThird Party Advisory
Impacted products
Vendor Product Version
digi realport *
digi realport *
digi connectport_ts_8\/16_firmware *
digi connectport_ts_8\/16 -
digi connectport_lts_8\/16\/32_firmware *
digi connectport_lts_8\/16\/32 -
digi passport_integrated_console_server_firmware *
digi passport_integrated_console_server -
digi cm_firmware *
digi cm -
digi portserver_ts_firmware *
digi portserver_ts -
digi portserver_ts_mei_firmware *
digi portserver_ts_mei -
digi portserver_ts_mei_hardened_firmware *
digi portserver_ts_mei_hardened -
digi portserver_ts_m_mei_firmware *
digi portserver_ts_m_mei -
digi 6350-sr_firmware *
digi 6350-sr -
digi portserver_ts_p_mei_firmware *
digi portserver_ts_p_mei -
digi transport_wr11_xt_firmware *
digi transport_wr11_xt -
digi one_iap_family_firmware *
digi one_iap_family -
digi one_ia_firmware *
digi one_ia -
digi wr31_firmware *
digi wr31 -
digi wr44_r_firmware *
digi wr44_r -
digi connect_es_firmware *
digi connect_es -
digi wr21_firmware *
digi wr21 -


To clipboard 

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    }
  ],
  "id": "CVE-2021-35979",
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  "metrics": {
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  "references": [
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      "tags": [
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    },
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  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Modified",
  "weaknesses": [
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}

Vulnerability from fkie_nvd
Published
2023-08-31 21:15
Modified
2024-11-21 08:34
Severity ?
9.0 (Critical) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
8.1 (High) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
Digi RealPort Protocol is vulnerable to a replay attack that may allow an attacker to bypass authentication to access connected equipment.
References
ics-cert@hq.dhs.govhttps://www.cisa.gov/news-events/ics-advisories/icsa-23-243-04Third Party Advisory, US Government Resource
ics-cert@hq.dhs.govhttps://www.digi.com/getattachment/resources/security/alerts/realport-cves/Dragos-Disclosure-Statement.pdfVendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.cisa.gov/news-events/ics-advisories/icsa-23-243-04Third Party Advisory, US Government Resource
af854a3a-2127-422b-91ae-364da2661108https://www.digi.com/getattachment/resources/security/alerts/realport-cves/Dragos-Disclosure-Statement.pdfVendor Advisory
Impacted products
Vendor Product Version
digi realport *
digi realport *
digi connectport_ts_8\/16_firmware *
digi connectport_ts_8\/16 -
digi passport_firmware -
digi passport -
digi connectport_lts_8\/16\/32_firmware *
digi connectport_lts_8\/16\/32 -
digi cm_firmware -
digi cm -
digi portserver_ts_firmware -
digi portserver_ts -
digi portserver_ts_mei_firmware -
digi portserver_ts_mei -
digi portserver_ts_mei_hardened_firmware -
digi portserver_ts_mei_hardened -
digi portserver_ts_m_mei_firmware -
digi portserver_ts_m_mei -
digi portserver_ts_p_mei_firmware -
digi portserver_ts_p_mei -
digi one_iap_firmware -
digi one_iap -
digi one_ia_firmware -
digi one_ia -
digi one_sp_ia_firmware -
digi one_sp_ia -
digi one_sp_firmware -
digi one_sp -
digi wr31_firmware -
digi wr31 -
digi transport_wr11_xt_firmware -
digi transport_wr11_xt -
digi wr44_r_firmware -
digi wr44_r -
digi wr21_firmware -
digi wr21 -
digi connect_es_firmware *
digi connect_es -
digi connect_sp_firmware -
digi connect_sp -


To clipboard 

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    {
      "lang": "es",
      "value": "El protocolo Digi RealPort es vulnerable a un ataque de repetici\u00f3n que puede permitir a un atacante saltarse la autenticaci\u00f3n para acceder a los equipos conectados. "
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