CVE-2010-0231
The SMB implementation in the Server service in Microsoft Windows 2000 SP4, Windows XP SP2 and SP3, Windows Server 2003 SP2, Windows Vista Gold, SP1, and SP2, Windows Server 2008 Gold, SP2, and R2, and Windows 7 does not use a sufficient source of entropy, which allows remote attackers to obtain access to files and other SMB resources via a large number of authentication requests, related to server-generated challenges, certain "duplicate values," and spoofing of an authentication token, aka "SMB NTLM Authentication Lack of Entropy Vulnerability."
CVSS
- Versión: 2.0
- Vector: AV:N/AC:L/Au:N/C:C/I:C/A:C
- Puntuación base: 10
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 41%
- Percentil entre todas las CVEs puntuadas: 99
- Fecha de la puntuación: 7/10/2026
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).
💥 Exploits públicos
Hay código de explotación o plantillas de detección públicos. No es lo mismo que explotación activa confirmada (KEV), pero aumenta el riesgo: parchee con prioridad.
- Publicado en Exploit-DB · Microsoft Windows - NTLM Weak Nonce (MS10-012) (17/10/2010)
Tecnologías afectadas (6)
CWE
- CWE-264, CWE-310
Referencias
- http://www.us-cert.gov/cas/techalerts/TA10-040A.html
- https://docs.microsoft.com/en-us/security-updates/securitybulletins/2010/ms10-012
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A7751
- http://www.us-cert.gov/cas/techalerts/TA10-040A.html
- https://docs.microsoft.com/en-us/security-updates/securitybulletins/2010/ms10-012
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A7751
JSON original (NVD)
Mostrar
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"lastModified": "2026-06-16T23:15:45.427",
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