FKIE_CVE-2020-3430

Vulnerability from fkie_nvd - Published: 2020-09-04 03:15 - Updated: 2024-11-21 05:31
Severity ?
8.8 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
8.8 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Summary
A vulnerability in the application protocol handling features of Cisco Jabber for Windows could allow an unauthenticated, remote attacker to execute arbitrary commands. The vulnerability is due to improper handling of input to the application protocol handlers. An attacker could exploit this vulnerability by convincing a user to click a link within a message sent by email or other messaging platform. A successful exploit could allow the attacker to execute arbitrary commands on a targeted system with the privileges of the user account that is running the Cisco Jabber client software.
References
psirt@cisco.comhttps://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-jabber-vY8M4KGBVendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-jabber-vY8M4KGBVendor Advisory
Impacted products
Vendor Product Version
cisco jabber *
cisco jabber *
cisco jabber *
cisco jabber *
cisco jabber *
cisco jabber *
To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:cisco:jabber:*:*:*:*:*:windows:*:*",
              "matchCriteriaId": "10F7716B-4743-4437-80CA-2D79EA8C5655",
              "versionEndExcluding": "12.1.3",
              "versionStartIncluding": "12.1",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:cisco:jabber:*:*:*:*:*:windows:*:*",
              "matchCriteriaId": "502C7D8C-8216-42A9-9751-2398BCBC474E",
              "versionEndExcluding": "12.5.2",
              "versionStartIncluding": "12.5",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:cisco:jabber:*:*:*:*:*:windows:*:*",
              "matchCriteriaId": "9C3A1FEE-4A0E-450E-A324-E1007C49140C",
              "versionEndExcluding": "12.6.3",
              "versionStartIncluding": "12.6",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:cisco:jabber:*:*:*:*:*:windows:*:*",
              "matchCriteriaId": "9CB2B0D5-F8B9-4749-9CA9-747C01E4CFFC",
              "versionEndExcluding": "12.7.2",
              "versionStartIncluding": "12.7",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:cisco:jabber:*:*:*:*:*:windows:*:*",
              "matchCriteriaId": "FCF47CAC-7687-42D8-AE99-906FB0EA1561",
              "versionEndExcluding": "12.8.3",
              "versionStartIncluding": "12.8",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:cisco:jabber:*:*:*:*:*:windows:*:*",
              "matchCriteriaId": "14F9350F-57C1-4B2C-9270-EAAB5EE87E67",
              "versionEndExcluding": "12.9.1",
              "versionStartIncluding": "12.9",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "A vulnerability in the application protocol handling features of Cisco Jabber for Windows could allow an unauthenticated, remote attacker to execute arbitrary commands. The vulnerability is due to improper handling of input to the application protocol handlers. An attacker could exploit this vulnerability by convincing a user to click a link within a message sent by email or other messaging platform. A successful exploit could allow the attacker to execute arbitrary commands on a targeted system with the privileges of the user account that is running the Cisco Jabber client software."
    },
    {
      "lang": "es",
      "value": "Una vulnerabilidad en las funcionalidades de manejo de protocolo de aplicaci\u00f3n de Cisco Jabber para Windows podr\u00eda permitir a un atacante remoto no autenticado ejecutar comandos arbitrarios. La vulnerabilidad es debido al manejo inapropiado de la entrada para los manejadores del protocolo de aplicaci\u00f3n. Un atacante podr\u00eda explotar esta vulnerabilidad al convencer a un usuario de que haga clic en un enlace dentro de un mensaje enviado por correo electr\u00f3nico u otra plataforma de mensajer\u00eda. Una explotaci\u00f3n con \u00e9xito podr\u00eda permitir a un atacante ejecutar comandos arbitrarios en un sistema de destino con los privilegios de la cuenta de usuario que ejecuta el software cliente Cisco Jabber"
    }
  ],
  "id": "CVE-2020-3430",
  "lastModified": "2024-11-21T05:31:03.293",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "HIGH",
        "cvssData": {
          "accessComplexity": "MEDIUM",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "COMPLETE",
          "baseScore": 9.3,
          "confidentialityImpact": "COMPLETE",
          "integrityImpact": "COMPLETE",
          "vectorString": "AV:N/AC:M/Au:N/C:C/I:C/A:C",
          "version": "2.0"
        },
        "exploitabilityScore": 8.6,
        "impactScore": 10.0,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": true
      }
    ],
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 8.8,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "REQUIRED",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 5.9,
        "source": "psirt@cisco.com",
        "type": "Secondary"
      },
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 8.8,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "REQUIRED",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 5.9,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2020-09-04T03:15:10.013",
  "references": [
    {
      "source": "psirt@cisco.com",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-jabber-vY8M4KGB"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-jabber-vY8M4KGB"
    }
  ],
  "sourceIdentifier": "psirt@cisco.com",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-78"
        }
      ],
      "source": "psirt@cisco.com",
      "type": "Secondary"
    },
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-78"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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