CVE-2011-1247
Estado: ModificadaAlta (9.3)—
Untrusted search path vulnerability in the Microsoft Active Accessibility component in Microsoft Windows XP SP2 and SP3, Windows Server 2003 SP2, Windows Vista SP2, Windows Server 2008 SP2, R2, and R2 SP1, and Windows 7 Gold and SP1 allows local users to gain privileges via a Trojan horse DLL in the current working directory, aka "Active Accessibility Insecure Library Loading Vulnerability."
CVSS
- Versión: 2.0
- Vector: AV:N/AC:M/Au:N/C:C/I:C/A:C
- Puntuación base: 9.3
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 11%
- Percentil entre todas las CVEs puntuadas: 96
- Fecha de la puntuación: 6/10/2026
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 (6)
CWE
- NVD-CWE-Other
Referencias
- https://docs.microsoft.com/en-us/security-updates/securitybulletins/2011/ms11-075
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A13116
- https://docs.microsoft.com/en-us/security-updates/securitybulletins/2011/ms11-075
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A13116
JSON original (NVD)
Mostrar
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"vectorString": "AV:N/AC:M/Au:N/C:C/I:C/A:C",
"authentication": "NONE",
"integrityImpact": "COMPLETE",
"accessComplexity": "MEDIUM",
"availabilityImpact": "COMPLETE",
"confidentialityImpact": "COMPLETE"
},
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"impactScore": 10,
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"published": "2011-10-12T02:52:43.237",
"references": [
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"value": "Untrusted search path vulnerability in the Microsoft Active Accessibility component in Microsoft Windows XP SP2 and SP3, Windows Server 2003 SP2, Windows Vista SP2, Windows Server 2008 SP2, R2, and R2 SP1, and Windows 7 Gold and SP1 allows local users to gain privileges via a Trojan horse DLL in the current working directory, aka \"Active Accessibility Insecure Library Loading Vulnerability.\""
},
{
"lang": "es",
"value": "Una vulnerabilidad de ruta de búsqueda no confiable en el componente Microsoft Active Accessibility en Microsoft Windows XP SP2 y SP3, Windows Server 2003 SP2, Windows Vista SP2, Windows Server 2008 SP2, R2 y R2 SP1, y Windows 7 Gold y SP1 permite a usuarios locales conseguir privilegios a través de un caballo de Troya en una DLL en el directorio actual de trabajo. También conocida como \"vulnerabilidad de carga de biblioteca DLL insegura en Active Accessibility\"."
}
],
"lastModified": "2026-06-16T23:29:01.033",
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"evaluatorComment": "Per: http://cwe.mitre.org/data/definitions/426.html\r\n'CWE-426: Untrusted Search Path'",
"sourceIdentifier": "secure@microsoft.com"
}