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CVE-2003-0907

Estado: ModificadaMedia (5.1)—

El Centro de Ayuda y Soporte en Microsoft Windows XP SP1 no valida adecuadamente URLs HCP, lo que permite a atacantes remotos ejecutar código arbitrario mediante insertando comillas en una URL hcp://, las cuales no son entrecomilladas cuando se construye la lista de argumentos a HelpCtr.exe.

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 (2)

Microsoft — Windows Server 2003Microsoft — Windows XP

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2003-0907",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 5.1,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:H/Au:N/C:P/I:P/A:P",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "HIGH",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 6.4,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 4.9,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": true,
        "userInteractionRequired": true
      }
    ]
  },
  "affected": [
    {
      "source": "cve@mitre.org",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2004-06-01T04:00:00.000",
  "references": [
    {
      "url": "http://lists.grok.org.uk/pipermail/full-disclosure/2004-April/020065.html",
      "tags": [
        "Broken Link"
      ],
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    },
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    },
    {
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      ],
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    },
    {
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      ],
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    },
    {
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    },
    {
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      "tags": [
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
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    },
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    },
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    },
    {
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        "VDB Entry"
      ],
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    },
    {
      "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A1000",
      "tags": [
        "Broken Link"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A904",
      "tags": [
        "Broken Link"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-88"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Help and Support Center in Microsoft Windows XP SP1 does not properly validate HCP URLs, which allows remote attackers to execute arbitrary code via quotation marks in an hcp:// URL, which are not quoted when constructing the argument list to HelpCtr.exe."
    },
    {
      "lang": "es",
      "value": "El Centro de Ayuda y Soporte en Microsoft Windows XP SP1 no valida adecuadamente URLs HCP, lo que permite a atacantes remotos ejecutar código arbitrario mediante insertando comillas en una URL hcp://, las cuales no son entrecomilladas cuando se construye la lista de argumentos a HelpCtr.exe."
    }
  ],
  "lastModified": "2026-06-16T22:03:10.040",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:microsoft:windows_server_2003:-:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "E3527F41-A6ED-437D-9833-458A2C60C2A3"
            },
            {
              "criteria": "cpe:2.3:o:microsoft:windows_xp:-:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "B47EBFCC-1828-45AB-BC6D-FB980929A81A"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "cve@mitre.org"
}