CVE-2020-16996

MediumCVSS 6.5/10Last modified Jun 17, 2026

Description

Kerberos Security Feature Bypass Vulnerability

Metrics

CVSS 3.1 6.5/10CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N

Affected software

VendorProductVersions
MicrosoftWindows Server 2012>= 6.2.9200.0, < 6.2.9200.23298
MicrosoftWindows Server 2012 (Server Core installation)>= 6.2.9200.0, < 6.2.9200.23298
MicrosoftWindows Server 2012 R2>= 6.3.9600.0, < 6.3.9600.19968
MicrosoftWindows Server 2012 R2 (Server Core installation)>= 6.3.9600.0, < 6.3.9600.19968
MicrosoftWindows Server 2016>= 10.0.14393.0, < 10.0.14393.4283
MicrosoftWindows Server 2016 (Server Core installation)>= 10.0.14393.0, < 10.0.14393.4283
MicrosoftWindows Server 2019>= 10.0.17763.0, < 10.0.17763.1817
MicrosoftWindows Server 2019 (Server Core installation)>= 10.0.17763.0, < 10.0.17763.1817
MicrosoftWindows Server version 2004>= 10.0.0, < 10.0.19043.867
MicrosoftWindows Server version 20H2>= 10.0.0, < 10.0.19043.867
MicrosoftWindows Server, version 1903 (Server Core installation)>= 10.0.0, < publication
MicrosoftWindows Server, version 1909 (Server Core installation)>= 10.0.0, < 10.0.18363.1440

References

Timeline

Published
Dec 10, 2020
Last modified
Jun 17, 2026
NVD status
Modified

Related CVEs from 2020

CVE-2020-16996: Medium severity, CVSS 6.5 | Vulnix