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CVE-2013-3881

HighPublished

win32k.sys in the kernel-mode drivers in Microsoft Windows 7 SP1 and Windows Server 2008 R2 SP1 allows local users to gain privileges via a crafted...

Published: Oct 9, 2013
Updated: Aug 6, 2024
Assigning CNA: microsoft
Evidence observed: Feb 11, 2014

Primary CVSS

7.2/ 10High

nvd · CVSS 2.0

AV:L/AC:L/Au:N/C:C/I:C/A:C

EPSS probability estimate

14.8%

Moderate · next 30 days

Percentile: 96.6%
Model date: Sep 21, 2026

EPSS is a statistical estimate, not a certainty or a measure of impact. Combine it with CVSS, KEV status, exposure and your environment.

Summary

win32k.sys in the kernel-mode drivers in Microsoft Windows 7 SP1 and Windows Server 2008 R2 SP1 allows local users to gain privileges via a crafted application, aka "Win32k NULL Page Vulnerability."

Sources

Microsoft Windows - TrackPopupMenuEx Win32k NULL Page (MS13-081) (Metasploit)Exploit
Metasploit · windows · Feb 11, 2014

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