CVE-2021-33764

MediumCVSS 5.9/10Last modified Aug 10, 2026

Description

Windows Key Distribution Center Information Disclosure Vulnerability

Metrics

CVSS 3.1 5.9/10CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

Affected software

VendorProductVersions
MicrosoftWindows Server 2008 R2 Service Pack 1>= 6.1.7601.0, < 6.1.7601.25661
MicrosoftWindows Server 2008 R2 Service Pack 1 (Server Core installation)>= 6.1.7601.0, < 6.1.7601.25661
MicrosoftWindows Server 2008 Service Pack 2>= 6.0.6003.0, < 6.0.6003.21167
MicrosoftWindows Server 2008 Service Pack 2 (Server Core installation)>= 6.0.6003.0, < 6.0.6003.21167
MicrosoftWindows Server 2012>= 6.2.9200.0, < 6.2.9200.23409
MicrosoftWindows Server 2012 (Server Core installation)>= 6.2.9200.0, < 6.2.9200.23409
MicrosoftWindows Server 2012 R2>= 6.3.9600.0, < 6.3.9600.20069
MicrosoftWindows Server 2012 R2 (Server Core installation)>= 6.3.9600.0, < 6.3.9600.20069
MicrosoftWindows Server 2016>= 10.0.14393.0, < 10.0.14393.4530
MicrosoftWindows Server 2016 (Server Core installation)>= 10.0.14393.0, < 10.0.14393.4530
MicrosoftWindows Server 2019>= 10.0.17763.0, < 10.0.17763.2061
MicrosoftWindows Server 2019 (Server Core installation)>= 10.0.17763.0, < 10.0.17763.2061
MicrosoftWindows Server version 2004>= 10.0.0, < 10.0.19041.1110
MicrosoftWindows Server version 20H2>= 10.0.0, < 10.0.19042.1110

References

Timeline

Published
Jul 14, 2021
Last modified
Aug 10, 2026
NVD status
Modified

Related CVEs from 2021