What’s Vulnerable › Vulnerabilities

CVE-2012-0149

• Severity: high (CVSS 7.2 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.5% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2012-02-14 · updated 2026-06-16
• Weakness: CWE-20

Description

afd.sys in the Ancillary Function Driver in Microsoft Windows Server 2003 SP2 does not properly validate user-mode input passed to kernel mode, which allows local users to gain privileges via a crafted application, aka "Ancillary Function Driver Elevation of Privilege Vulnerability."

Affected products

• Microsoft Windows Server 2003: all versions

References

• http://www.us-cert.gov/cas/techalerts/TA12-045A.html
• https://docs.microsoft.com/en-us/security-updates/securitybulletins/2012/ms12-009
• https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14958
• http://www.us-cert.gov/cas/techalerts/TA12-045A.html
• https://docs.microsoft.com/en-us/security-updates/securitybulletins/2012/ms12-009
• https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14958

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