CVE-2011-2009
CVE-2011-2009 is a critical-severity vulnerability in Microsoft Windows 7 with a CVSS 2.0 base score of 9.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.
Key facts
- Severity: Critical (CVSS 2.0 base score 9.3)
- EPSS exploit prediction: 6% (92nd percentile)
- Actively exploited: Not listed in CISA KEV
- Affected product: Microsoft Windows 7
- Published:
- Last modified:
Description
Untrusted search path vulnerability in Windows Media Center in Microsoft Windows Vista SP2 and Windows 7 Gold and SP1, and Windows Media Center TV Pack for Windows Vista, allows local users to gain privileges via a Trojan horse DLL in the current working directory, aka "Media Center Insecure Library Loading Vulnerability."
Frequently asked questions
- What is CVE-2011-2009?
- Untrusted search path vulnerability in Windows Media Center in Microsoft Windows Vista SP2 and Windows 7 Gold and SP1, and Windows Media Center TV Pack for Windows Vista, allows local users to gain privileges via a Trojan horse DLL in the current working directory, aka "Media Center Insecure Library Loading Vulnerability."
- How severe is CVE-2011-2009?
- CVE-2011-2009 has a CVSS 2.0 base score of 9.3, rated critical severity.
- Is CVE-2011-2009 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 6% (92nd percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2011-2009?
- CVE-2011-2009 primarily affects Microsoft Windows 7. In total, 5 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
- How do I fix CVE-2011-2009?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
- When was CVE-2011-2009 published?
- CVE-2011-2009 was published on 2011-10-12 and last updated on 2026-06-16.
References
- https://docs.microsoft.com/en-us/security-updates/securitybulletins/2011/ms11-076
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12934
Affected products (5)
- cpe:2.3:o:microsoft:windows_7:-:*:*:*:*:*:*:*
- cpe:2.3:o:microsoft:windows_7:-:sp1:x64:*:*:*:*:*
- cpe:2.3:o:microsoft:windows_7:-:sp1:x86:*:*:*:*:*
- cpe:2.3:o:microsoft:windows_vista:*:sp2:*:*:*:*:*:*
- cpe:2.3:a:microsoft:windows_media_center_tv_pack:*:*:*:*:*:*:*:*
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