CVE-2011-1249 is a low severity vulnerability with a CVSS score of 0.0. Exploits are available; patches have been released and should be applied urgently. This is classified as a zero-day vulnerability.
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Moderate probability of exploitation
EPSS predicts the probability of exploitation in the next 30 days based on real-world threat data, complementing CVSS severity scores with actual risk assessment.
The Ancillary Function Driver (AFD) in afd.sys in Microsoft Windows XP SP2 and SP3, Windows Server 2003 SP2, Windows Vista SP1 and SP2, Windows Server 2008 Gold, SP2, R2, and R2 SP1, and Windows 7 Gold and SP1 does not properly validate user-mode input, which allows local users to gain privileges via a crafted application, aka "Ancillary Function Driver Elevation of Privilege Vulnerability."
| Vendor | Product |
|---|---|
| Microsoft | Windows Server 2008 |
| Microsoft | Windows 2003 Server |
| Microsoft | Windows 7 |
| Microsoft | Windows Server 2003 |
| Microsoft | Windows Vista |
| Microsoft | Windows Xp |