Vulnerability Report

CVE-2013-3876

Title: Microsoft Windows 8.1 Improper Input Validation

Input Validation Error

Proof Of Concept

No public PoC currently indexed for CVE-2013-3876.

CWE Category CWE-20
Published Date Nov 18, 2013
Modified Date Jun 16, 2026
Exploit Status Not Found
Score 7.1 CVSS v2.0
Exploit Probability (EPSS)
5.22%

Vulnerability Summary

CVE-2013-3876: DirectAccess in Microsoft Windows XP SP2 and SP3, Windows Server 2003 SP2, Windows Vista SP1 and SP2, Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8, Windows 8.1, Windows Server 2012 Gold and R2, and Windows RT Gold and 8.1 does not properly verify server X.509 certificates, which allows man-in-the-middle attackers to spoof servers and read encrypted domain credentials via a crafted certificate.

Impacted Vendors

M
microsoft 10

Reference Links

http://technet.microsoft.com/security/advisory/2862152 http://technet.microsoft.com/security/advisory/2862152
CVSS v2.0
Source Entity [email protected]
Severity HIGH
7.1
Access Vector
N/A
Authentication
N/A
RAW VECTOR AV:N/AC:M/Au:N/C:C/I:N/A:N

Associated Attack Patterns (CAPEC)

Total: Patterns

CVE-2013-3876 Exploits & PoCs (Proof Of Concept)

No public PoCs found in our database for this CVE.

MODIFIED

Vulnerability data updated via NVD.

MODIFIED

Vulnerability data updated via NVD.

MODIFIED

Vulnerability data or affected products updated.

PUBLISHED

Vulnerability first announced in NVD.

Attack Vector Matrix

Access Vector N/A
Complexity N/A
Privileges N/A
Interaction NONE
CVSS Vector String AV:N/AC:M/Au:N/C:C/I:N/A:N

Affected Stack

No specific products linked.