GSD-2023-20232

Vulnerability from gsd - Updated: 2023-12-13 01:20
Details
A vulnerability in the Tomcat implementation for Cisco Unified Contact Center Express (Unified CCX) could allow an unauthenticated, remote attacker to cause a web cache poisoning attack on an affected device. This vulnerability is due to improper input validation of HTTP requests. An attacker could exploit this vulnerability by sending crafted HTTP requests to a specific API endpoint on the Unified CCX Finesse Portal. A successful exploit could allow the attacker to cause the internal WebProxy to redirect users to an attacker-controlled host.
Aliases
Aliases

{
  "GSD": {
    "alias": "CVE-2023-20232",
    "id": "GSD-2023-20232"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2023-20232"
      ],
      "details": "A vulnerability in the Tomcat implementation for Cisco Unified Contact Center Express (Unified CCX) could allow an unauthenticated, remote attacker to cause a web cache poisoning attack on an affected device. \r\n\r This vulnerability is due to improper input validation of HTTP requests. An attacker could exploit this vulnerability by sending crafted HTTP requests to a specific API endpoint on the Unified CCX Finesse Portal. A successful exploit could allow the attacker to cause the internal WebProxy to redirect users to an attacker-controlled host.",
      "id": "GSD-2023-20232",
      "modified": "2023-12-13T01:20:27.604049Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "psirt@cisco.com",
        "ID": "CVE-2023-20232",
        "STATE": "PUBLIC"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "Cisco Unified Contact Center Express",
                    "version": {
                      "version_data": [
                        {
                          "version_affected": "=",
                          "version_value": "8.5(1)"
                        },
                        {
                          "version_affected": "=",
                          "version_value": "9.0(2)SU3ES04"
                        },
                        {
                          "version_affected": "=",
                          "version_value": "10.0(1)SU1"
                        },
                        {
                          "version_affected": "=",
                          "version_value": "10.0(1)SU1ES04"
                        },
                        {
                          "version_affected": "=",
                          "version_value": "10.5(1)"
                        },
                        {
                          "version_affected": "=",
                          "version_value": "10.5(1)SU1"
                        },
                        {
                          "version_affected": "=",
                          "version_value": "10.5(1)SU1ES10"
                        },
                        {
                          "version_affected": "=",
                          "version_value": "10.6(1)"
                        },
                        {
                          "version_affected": "=",
                          "version_value": "10.6(1)SU1"
                        },
                        {
                          "version_affected": "=",
                          "version_value": "10.6(1)SU3"
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                          "version_affected": "=",
                          "version_value": "10.6(1)SU2"
                        },
                        {
                          "version_affected": "=",
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                        {
                          "version_affected": "=",
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                        },
                        {
                          "version_affected": "=",
                          "version_value": "10.6(1)SU3ES02"
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                        {
                          "version_affected": "=",
                          "version_value": "10.6(1)SU3ES01"
                        },
                        {
                          "version_affected": "=",
                          "version_value": "11.0(1)SU1"
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                        {
                          "version_affected": "=",
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                        },
                        {
                          "version_affected": "=",
                          "version_value": "11.0(1)SU1ES02"
                        },
                        {
                          "version_affected": "=",
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                        {
                          "version_affected": "=",
                          "version_value": "11.5(1)SU1ES02"
                        },
                        {
                          "version_affected": "=",
                          "version_value": "11.5(1)SU1ES01"
                        },
                        {
                          "version_affected": "=",
                          "version_value": "11.5(1)SU1ES03"
                        },
                        {
                          "version_affected": "=",
                          "version_value": "11.5(1)ES01"
                        },
                        {
                          "version_affected": "=",
                          "version_value": "12.0(1)"
                        },
                        {
                          "version_affected": "=",
                          "version_value": "12.0(1)ES01"
                        },
                        {
                          "version_affected": "=",
                          "version_value": "12.0(1)ES03"
                        },
                        {
                          "version_affected": "=",
                          "version_value": "12.0(1)ES04"
                        },
                        {
                          "version_affected": "=",
                          "version_value": "12.0(1)ES02"
                        },
                        {
                          "version_affected": "=",
                          "version_value": "12.5(1)"
                        },
                        {
                          "version_affected": "=",
                          "version_value": "12.5(1)SU1"
                        },
                        {
                          "version_affected": "=",
                          "version_value": "12.5(1)SU2"
                        },
                        {
                          "version_affected": "=",
                          "version_value": "12.5(1)SU3"
                        },
                        {
                          "version_affected": "=",
                          "version_value": "12.5(1)_SU01_ES03"
                        },
                        {
                          "version_affected": "=",
                          "version_value": "12.5(1)ES03"
                        },
                        {
                          "version_affected": "=",
                          "version_value": "12.5(1)_SU01_ES01"
                        },
                        {
                          "version_affected": "=",
                          "version_value": "12.5(1)_SU02_ES02"
                        },
                        {
                          "version_affected": "=",
                          "version_value": "12.5(1)_SU01_ES02"
                        },
                        {
                          "version_affected": "=",
                          "version_value": "12.5(1)_SU02_ES03"
                        },
                        {
                          "version_affected": "=",
                          "version_value": "12.5(1)ES01"
                        },
                        {
                          "version_affected": "=",
                          "version_value": "12.5(1)_SU02_ES01"
                        },
                        {
                          "version_affected": "=",
                          "version_value": "12.5(1)ES02"
                        },
                        {
                          "version_affected": "=",
                          "version_value": "12.5(1)_SU03_ES01"
                        },
                        {
                          "version_affected": "=",
                          "version_value": "12.5(1)_SU02_ES04"
                        },
                        {
                          "version_affected": "=",
                          "version_value": "11.6(1)"
                        },
                        {
                          "version_affected": "=",
                          "version_value": "11.6(2)"
                        },
                        {
                          "version_affected": "=",
                          "version_value": "11.6(1)ES01"
                        },
                        {
                          "version_affected": "=",
                          "version_value": "11.6(2)ES06"
                        },
                        {
                          "version_affected": "=",
                          "version_value": "11.6(1)ES02"
                        },
                        {
                          "version_affected": "=",
                          "version_value": "11.6(2)ES01"
                        },
                        {
                          "version_affected": "=",
                          "version_value": "11.6(2)ES03"
                        },
                        {
                          "version_affected": "=",
                          "version_value": "11.6(2)ES07"
                        },
                        {
                          "version_affected": "=",
                          "version_value": "11.6(2)ES08"
                        },
                        {
                          "version_affected": "=",
                          "version_value": "11.6(2)ES02"
                        },
                        {
                          "version_affected": "=",
                          "version_value": "11.6(2)ES05"
                        },
                        {
                          "version_affected": "=",
                          "version_value": "11.6(2)ES04"
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "Cisco"
            }
          ]
        }
      },
      "data_format": "MITRE",
      "data_type": "CVE",
      "data_version": "4.0",
      "description": {
        "description_data": [
          {
            "lang": "eng",
            "value": "A vulnerability in the Tomcat implementation for Cisco Unified Contact Center Express (Unified CCX) could allow an unauthenticated, remote attacker to cause a web cache poisoning attack on an affected device. \r\n\r This vulnerability is due to improper input validation of HTTP requests. An attacker could exploit this vulnerability by sending crafted HTTP requests to a specific API endpoint on the Unified CCX Finesse Portal. A successful exploit could allow the attacker to cause the internal WebProxy to redirect users to an attacker-controlled host."
          }
        ]
      },
      "exploit": [
        {
          "lang": "en",
          "value": "The Cisco PSIRT is not aware of any public announcements or malicious use of the vulnerability that is described in this advisory."
        }
      ],
      "impact": {
        "cvss": [
          {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 5.3,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "LOW",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N",
            "version": "3.1"
          }
        ]
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "cweId": "CWE-20",
                "lang": "eng",
                "value": "Improper Input Validation"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-uccx-wcp-JJeqDT3S",
            "refsource": "MISC",
            "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-uccx-wcp-JJeqDT3S"
          }
        ]
      },
      "source": {
        "advisory": "cisco-sa-uccx-wcp-JJeqDT3S",
        "defects": [
          "CSCwf21186"
        ],
        "discovery": "EXTERNAL"
      }
    },
    "nvd.nist.gov": {
      "cve": {
        "configurations": [
          {
            "nodes": [
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:a:cisco:unified_contact_center_express:*:*:*:*:*:*:*:*",
                    "matchCriteriaId": "03A8678A-D1C2-4C80-83C9-DD49873D09EA",
                    "versionEndExcluding": "12.5\\(1\\)_su2_es05",
                    "vulnerable": true
                  }
                ],
                "negate": false,
                "operator": "OR"
              }
            ]
          }
        ],
        "descriptions": [
          {
            "lang": "en",
            "value": "A vulnerability in the Tomcat implementation for Cisco Unified Contact Center Express (Unified CCX) could allow an unauthenticated, remote attacker to cause a web cache poisoning attack on an affected device. \r\n\r This vulnerability is due to improper input validation of HTTP requests. An attacker could exploit this vulnerability by sending crafted HTTP requests to a specific API endpoint on the Unified CCX Finesse Portal. A successful exploit could allow the attacker to cause the internal WebProxy to redirect users to an attacker-controlled host."
          }
        ],
        "id": "CVE-2023-20232",
        "lastModified": "2024-01-25T17:15:39.367",
        "metrics": {
          "cvssMetricV31": [
            {
              "cvssData": {
                "attackComplexity": "LOW",
                "attackVector": "NETWORK",
                "availabilityImpact": "NONE",
                "baseScore": 5.3,
                "baseSeverity": "MEDIUM",
                "confidentialityImpact": "NONE",
                "integrityImpact": "LOW",
                "privilegesRequired": "NONE",
                "scope": "UNCHANGED",
                "userInteraction": "NONE",
                "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N",
                "version": "3.1"
              },
              "exploitabilityScore": 3.9,
              "impactScore": 1.4,
              "source": "nvd@nist.gov",
              "type": "Primary"
            },
            {
              "cvssData": {
                "attackComplexity": "LOW",
                "attackVector": "NETWORK",
                "availabilityImpact": "NONE",
                "baseScore": 5.3,
                "baseSeverity": "MEDIUM",
                "confidentialityImpact": "NONE",
                "integrityImpact": "LOW",
                "privilegesRequired": "NONE",
                "scope": "UNCHANGED",
                "userInteraction": "NONE",
                "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N",
                "version": "3.1"
              },
              "exploitabilityScore": 3.9,
              "impactScore": 1.4,
              "source": "ykramarz@cisco.com",
              "type": "Secondary"
            }
          ]
        },
        "published": "2023-08-16T22:15:12.597",
        "references": [
          {
            "source": "ykramarz@cisco.com",
            "tags": [
              "Patch",
              "Vendor Advisory"
            ],
            "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-uccx-wcp-JJeqDT3S"
          }
        ],
        "sourceIdentifier": "ykramarz@cisco.com",
        "vulnStatus": "Modified",
        "weaknesses": [
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-20"
              }
            ],
            "source": "nvd@nist.gov",
            "type": "Primary"
          },
          {
            "description": [
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                "lang": "en",
                "value": "CWE-20"
              }
            ],
            "source": "ykramarz@cisco.com",
            "type": "Secondary"
          }
        ]
      }
    }
  }
}


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Sightings

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


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