Vulnerability Report

CVE-2010-3941

Title: Microsoft Windows 2003 Server Auth Bypass

Auth Bypass

Proof Of Concept

No public PoC currently indexed for CVE-2010-3941.

CWE Category CWE-399

Published Date Dec 16, 2010

Modified Date Jun 16, 2026

Exploit Status Not Found

Score 8.4 CVSS v3.1

Exploit Probability (EPSS)

1.36%

Vulnerability Summary

CVE-2010-3941: Double free vulnerability in win32k.sys in the kernel-mode drivers in Microsoft Windows XP SP2 and SP3, Windows Server 2003 SP2, Windows Vista SP1 and SP2, Windows Server 2008 Gold and SP2, and Windows 7 allows local users to gain privileges via a crafted application, aka "Win32k Double Free Vulnerability."

Impacted Vendors

microsoft 6

Reference Links

http://www.securitytracker.com/id?1024880 http://www.us-cert.gov/cas/techalerts/TA10-348A.html https://docs.microsoft.com/en-us/security-updates/securitybulletins/2010/ms10-098 https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11959 http://www.securitytracker.com/id?1024880 http://www.us-cert.gov/cas/techalerts/TA10-348A.html https://docs.microsoft.com/en-us/security-updates/securitybulletins/2010/ms10-098 https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11959

CVSS v3.1

Source Entity 134c704f-9b21-4f2e-91b3-4a467353bcc0

Severity HIGH

8.4

Attack Vector

LOCAL

Complexity

LOW

Privileges

N/A

Interaction

NONE

Confidentiality

N/A

Integrity

N/A

Availability

N/A

Scope

UNCHANGED

RAW VECTOR CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS v2.0

Source Entity [email protected]

Severity HIGH

7.2

Access Vector

N/A

Authentication

N/A

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

Associated Attack Patterns (CAPEC)

Total: Patterns

CVE-2010-3941 Exploits & PoCs (Proof Of Concept)

No public PoCs found in our database for this CVE.

June 16, 2026 MODIFIED

Vulnerability data updated via NVD.

April 29, 2026 MODIFIED

Vulnerability data updated via NVD.

April 11, 2025 MODIFIED

Vulnerability data or affected products updated.

December 16, 2010 PUBLISHED

Vulnerability first announced in NVD.

Attack Vector Matrix

Access Vector LOCAL

Complexity LOW

Privileges N/A

Interaction NONE

CVSS Vector String


                                    CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected Stack

No specific products linked.