CVE-2016-3237

Published: Aug 9, 2016Modified: May 6, 2026

7.5

Vector

CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

Exploitability: 1.6 / Impact: 5.9

Source: NVD

Description

Kerberos in Microsoft Windows Vista SP2; Windows Server 2008 SP2 and R2 SP1; Windows 7 SP1; Windows 8.1; Windows Server 2012 Gold and R2; Windows RT 8.1; and Windows 10 Gold, 1511, and 1607 allows man-in-the-middle attackers to bypass authentication via vectors related to a fallback to NTLM authentication during a domain account password change, aka "Kerberos Security Feature Bypass Vulnerability."

Affected (12)

Products: Microsoft: Windows 10, Windows 7, Windows 8.1, Windows Rt, Windows Rt 8.1, Windows Server 2008, Windows Server 2012, Windows Vista

8 products

Configuration A

12 vulnerable

Vulnerable Software	Affected Versions
Microsoft Windows 10	All versions
Microsoft Windows 10	Version 1511
Microsoft Windows 7	All versions
Microsoft Windows 8.1	All versions
Microsoft Windows Rt	All versions
Microsoft Windows Rt 8.1	All versions
Microsoft Windows Server 2008	All versions
Microsoft Windows Server 2008	Version r2 sp1
Microsoft Windows Server 2008	Version r2 sp1
Microsoft Windows Server 2012	All versions
Microsoft Windows Server 2012	Version r2
Microsoft Windows Vista	All versions