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Vulnerability record · CVE-2010-3966 · published 16 December 2010

CVE-2010-3966: Microsoft windows 7 vulnerability

Microsoft · Windows 7

Untrusted search path vulnerability in Microsoft Windows Server 2008 R2 and Windows 7, when BranchCache is supported, allows local users to gain privileges via a Trojan horse DLL in the current working directory, as demonstrated by a directory that contains an EML file, an RSS file, or a WPOST file, aka "BranchCache Insecure Library Loading Vulnerability."

9.3 CVSS 2.0 High EPSS 13% · top 3.8%
9.3CVSS 2.0 base score
13%EPSS exploitation probability, 30 days
NoNot in CISA KEV
2Affected product versions listed by NVD
16References
16 Jun 2026Last modified by NVD

Description

Untrusted search path vulnerability in Microsoft Windows Server 2008 R2 and Windows 7, when BranchCache is supported, allows local users to gain privileges via a Trojan horse DLL in the current working directory, as demonstrated by a directory that contains an EML file, an RSS file, or a WPOST file, aka "BranchCache Insecure Library Loading Vulnerability."

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

Affected products

2 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://osvdb.org/69816
http://secunia.com/advisories/42609 Vendor Advisory
http://www.securityfocus.com/bid/45295
http://www.securitytracker.com/id?1024877
http://www.us-cert.gov/cas/techalerts/TA10-348A.html US Government Resource
http://www.vupen.com/english/advisories/2010/3218 Vendor Advisory
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2010/ms10-095
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12163
http://osvdb.org/69816
http://secunia.com/advisories/42609 Vendor Advisory
http://www.securityfocus.com/bid/45295
http://www.securitytracker.com/id?1024877
http://www.us-cert.gov/cas/techalerts/TA10-348A.html US Government Resource
http://www.vupen.com/english/advisories/2010/3218 Vendor Advisory
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2010/ms10-095
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12163

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2010-3966), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.