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CVE-2008-3003

Estado: ModificadaMedia (6.6)—

Office Excel 2007 de Microsoft Gold y SP1, no elimina apropiadamente la cadena PWD (contraseña) del archivo connections.xml cuando se configura un archivo .xlsx para no guardar la contraseña de sesión de datos remota, lo que permite a los usuarios locales obtener información confidencial y obtener acceso a una fuente de datos remota, también se conoce como la "Excel Credential Caching Vulnerability".

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (1)

Microsoft — Office

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2008-3003",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 6.6,
          "accessVector": "LOCAL",
          "vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:N",
          "authentication": "NONE",
          "integrityImpact": "COMPLETE",
          "accessComplexity": "LOW",
          "availabilityImpact": "NONE",
          "confidentialityImpact": "COMPLETE"
        },
        "acInsufInfo": false,
        "impactScore": 9.2,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 3.9,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "affected": [
    {
      "source": "secure@microsoft.com",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2008-08-12T23:41:00.000",
  "references": [
    {
      "url": "http://marc.info/?l=bugtraq&m=121915960406986&w=2",
      "source": "secure@microsoft.com"
    },
    {
      "url": "http://secunia.com/advisories/31454",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "secure@microsoft.com"
    },
    {
      "url": "http://www.securityfocus.com/bid/30641",
      "source": "secure@microsoft.com"
    },
    {
      "url": "http://www.securitytracker.com/id?1020669",
      "source": "secure@microsoft.com"
    },
    {
      "url": "http://www.us-cert.gov/cas/techalerts/TA08-225A.html",
      "tags": [
        "US Government Resource"
      ],
      "source": "secure@microsoft.com"
    },
    {
      "url": "http://www.vupen.com/english/advisories/2008/2347",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "secure@microsoft.com"
    },
    {
      "url": "https://docs.microsoft.com/en-us/security-updates/securitybulletins/2008/ms08-043",
      "source": "secure@microsoft.com"
    },
    {
      "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A5951",
      "source": "secure@microsoft.com"
    },
    {
      "url": "http://marc.info/?l=bugtraq&m=121915960406986&w=2",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://secunia.com/advisories/31454",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.securityfocus.com/bid/30641",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.securitytracker.com/id?1020669",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.us-cert.gov/cas/techalerts/TA08-225A.html",
      "tags": [
        "US Government Resource"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.vupen.com/english/advisories/2008/2347",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://docs.microsoft.com/en-us/security-updates/securitybulletins/2008/ms08-043",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A5951",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-20"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Microsoft Office Excel 2007 Gold and SP1 does not properly delete the PWD (password) string from connections.xml when a .xlsx file is configured not to save the remote data session password, which allows local users to obtain sensitive information and obtain access to a remote data source, aka the \"Excel Credential Caching Vulnerability.\""
    },
    {
      "lang": "es",
      "value": "Office Excel 2007 de Microsoft Gold y SP1, no elimina apropiadamente la cadena PWD (contraseña) del archivo connections.xml cuando se configura un archivo .xlsx para no guardar la contraseña de sesión de datos remota, lo que permite a los usuarios locales obtener información confidencial y obtener acceso a una fuente de datos remota, también se conoce como la \"Excel Credential Caching Vulnerability\"."
    }
  ],
  "lastModified": "2026-06-16T22:54:54.360",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:microsoft:office:2007:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "828219FA-E694-46DA-93B0-BE2EC5BBF61E"
            },
            {
              "criteria": "cpe:2.3:a:microsoft:office:2007:*:gold:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "E438882E-1AAE-477E-B885-D4E95D2AE88A"
            },
            {
              "criteria": "cpe:2.3:a:microsoft:office:2007:sp1:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "69E6B9EB-D3F7-4C57-BF2F-61664E5C2C7D"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "secure@microsoft.com"
}