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CVE-2012-3941

Status: ModifiedHigh (9.3)—

Heap-based buffer overflow in the Cisco WebEx Recording Format (WRF) player T27 before LD SP32 EP10 and T28 before T28.4 allows remote attackers to execute arbitrary code via a crafted WRF file, aka Bug ID CSCtz72850.

CVSS

Exploitation probability (EPSS)

EPSS (Exploit Prediction Scoring System, FIRST) estimates how likely a vulnerability is to be exploited in the wild within 30 days. It complements CVSS (impact) and CISA KEV (confirmed exploitation).

Affected technologies (1)

Cisco — Webex Recording Format Player

CWEs

References

Raw JSON (NVD)

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{
  "id": "CVE-2012-3941",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 9.3,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:M/Au:N/C:C/I:C/A:C",
          "authentication": "NONE",
          "integrityImpact": "COMPLETE",
          "accessComplexity": "MEDIUM",
          "availabilityImpact": "COMPLETE",
          "confidentialityImpact": "COMPLETE"
        },
        "acInsufInfo": false,
        "impactScore": 10,
        "baseSeverity": "HIGH",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 8.6,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": true
      }
    ]
  },
  "affected": [
    {
      "source": "psirt@cisco.com",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2012-10-25T14:55:03.813",
  "references": [
    {
      "url": "http://osvdb.org/86140",
      "source": "psirt@cisco.com"
    },
    {
      "url": "http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20121010-webex",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "source": "psirt@cisco.com"
    },
    {
      "url": "http://www.securityfocus.com/bid/55866",
      "source": "psirt@cisco.com"
    },
    {
      "url": "http://www.securitytracker.com/id?1027639",
      "source": "psirt@cisco.com"
    },
    {
      "url": "http://osvdb.org/86140",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20121010-webex",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.securityfocus.com/bid/55866",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.securitytracker.com/id?1027639",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-119"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Heap-based buffer overflow in the Cisco WebEx Recording Format (WRF) player T27 before LD SP32 EP10 and T28 before T28.4 allows remote attackers to execute arbitrary code via a crafted WRF file, aka Bug ID CSCtz72850."
    },
    {
      "lang": "es",
      "value": "Desbordamiento de búfer basado en memoria dinámica  en Cisco WebEx Recording Format (WRF) player T27 anteiores a LD SP32 EP10 y T28 anteriores a T28.4 ,permite a atacantes remotos causar una denegación de servicio (cuelgue) o ejecutar código arbitrario a través de un fichero WRF manipulado, también conocido como Bug ID CSCtz72850."
    }
  ],
  "lastModified": "2026-06-16T23:44:06.457",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:cisco:webex_recording_format_player:27.11.26:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "5EB4D705-80E2-4502-983E-03F2D240D8BB"
            },
            {
              "criteria": "cpe:2.3:a:cisco:webex_recording_format_player:27.21.10:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "DDE5BFC1-9CF2-4C31-BEAF-70E0DCF5E5FB"
            },
            {
              "criteria": "cpe:2.3:a:cisco:webex_recording_format_player:27.25.10:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "4F541D65-1266-4CB4-BC4B-7EE5FF582E17"
            },
            {
              "criteria": "cpe:2.3:a:cisco:webex_recording_format_player:27.32.1:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "A98020AB-0BBB-4BE8-AAE3-DC86E42D3547"
            },
            {
              "criteria": "cpe:2.3:a:cisco:webex_recording_format_player:28.0.0:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "032D67A1-FE20-44D7-BC33-BE6316A7E15A"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "psirt@cisco.com"
}