CVE-2020-16996

Published: Dec 10, 2020Modified: Aug 28, 2025

6.5

Vector

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

Exploitability: 2.8 / Impact: 3.6

Source: NVD (Secondary)

Description

Kerberos Security Feature Bypass Vulnerability

Affected (8)

Products: Microsoft: Windows Server 2012, Windows Server 2016, Windows Server 2019

3 products

Windows Server 2012

Windows Server 2016

Windows Server 2019

Configuration A

8 vulnerable

Vulnerable Software	Affected Versions
Microsoft Windows Server 2012	All versions
Microsoft Windows Server 2012	Version r2
Microsoft Windows Server 2016	All versions
Microsoft Windows Server 2016	Version 1903
Microsoft Windows Server 2016	Version 1909
Microsoft Windows Server 2016	Version 2004
Microsoft Windows Server 2016	Version 20h2
Microsoft Windows Server 2019	All versions

References (2)

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2020-16996

Source: secure@microsoft.com

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-16996

Source: af854a3a-2127-422b-91ae-364da2661108

PatchVendor Advisory

Timeline

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