VULNERABILITY INTELLIGENCE

CVE-2013-3876

CVSS score7.1 HIGH
EPSS probability4.76%
CISA KEVNot currently listed
Published2013-11-18
Last modified2026-06-16
CVSS vectorAV:N/AC:M/Au:N/C:C/I:N/A:N

Description

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.

Weakness classification

  • CWE-20: Improper Input Validation

Primary references