CVE-2024-20420
Vulnerability from cvelistv5
Published
2024-10-16 16:15
Modified
2024-10-31 13:12
Summary
Cisco ATA 190 Series Analog Telephone Adapter Firmware Privilege Escalation Vulnerability
Impacted products
Vendor Product Version
Show details on NVD website


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              "content": {
                "id": "CVE-2024-20420",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-10-16T18:21:34.751205Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "problemTypes": [
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            "descriptions": [
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                "cweId": "CWE-863",
                "description": "CWE-863 Incorrect Authorization",
                "lang": "en",
                "type": "CWE"
              }
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        ],
        "providerMetadata": {
          "dateUpdated": "2024-10-31T13:12:38.857Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unknown",
          "product": "Cisco Analog Telephone Adaptor (ATA) Software",
          "vendor": "Cisco",
          "versions": [
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              "status": "affected",
              "version": "12.0.1 SR2"
            },
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              "version": "12.0.1 SR1"
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              "version": "11.1.0 MSR4"
            },
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              "version": "12.0.1 SR3"
            },
            {
              "status": "affected",
              "version": "11.2.1"
            },
            {
              "status": "affected",
              "version": "12.0.1 SR4"
            },
            {
              "status": "affected",
              "version": "11.2.2"
            },
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              "status": "affected",
              "version": "11.2.2 MSR1"
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        }
      ],
      "exploits": [
        {
          "lang": "en",
          "value": "The Cisco PSIRT is not aware of any public announcements or malicious use of the vulnerabilities that are described in this advisory."
        }
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      "metrics": [
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          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 5.4,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "LOW",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N",
            "version": "3.1"
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      "problemTypes": [
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          "descriptions": [
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              "cweId": "CWE-250",
              "description": "Execution with Unnecessary Privileges",
              "lang": "en",
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      "providerMetadata": {
        "dateUpdated": "2024-10-16T16:15:45.633Z",
        "orgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
        "shortName": "cisco"
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      "references": [
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          "name": "cisco-sa-ata19x-multi-RDTEqRsy",
          "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ata19x-multi-RDTEqRsy"
        }
      ],
      "source": {
        "advisory": "cisco-sa-ata19x-multi-RDTEqRsy",
        "defects": [
          "CSCwf28191"
        ],
        "discovery": "INTERNAL"
      },
      "title": "Cisco ATA 190 Series Analog Telephone Adapter Firmware Privilege Escalation Vulnerability"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
    "assignerShortName": "cisco",
    "cveId": "CVE-2024-20420",
    "datePublished": "2024-10-16T16:15:45.633Z",
    "dateReserved": "2023-11-08T15:08:07.664Z",
    "dateUpdated": "2024-10-31T13:12:38.857Z",
    "state": "PUBLISHED"
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  "dataType": "CVE_RECORD",
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  }
}


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