CVE-2022-21921 — Microsoft Windows 10 Version 20h2 vulnerability

5 documents5 sources
Severity
4.4MEDIUMNVD
EPSS
1.7%
top 17.80%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
8
Microsoft Windows 10 Version 20h2Microsoft Windows 10 Version 21h1Microsoft Windows 10 Version 21h2+5 more
Timeline
PublishedJan 11
Latest updateJan 12

Description

Windows Defender Credential Guard Security Feature Bypass Vulnerability

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:NExploitability: 0.8 | Impact: 3.6

Affected Packages8 packages

▶CVEListV5microsoft/windows_server_202210.0.20348.0 — 10.0.20348.469
▶CVEListV5microsoft/windows_10_version_20h210.0.0 — 10.0.19042.1466
▶CVEListV5microsoft/windows_10_version_21h110.0.0 — 10.0.19043.1466
▶CVEListV5microsoft/windows_10_version_21h210.0.19043.0 — 10.0.19043.1466
▶CVEListV5microsoft/windows_11_version_21h210.0.0 — 10.0.22000.434

🔴Vulnerability Details

2
GHSA
GHSA-q528-27xh-7wmw: Windows Defender Credential Guard Security Feature Bypass Vulnerability↗2022-01-12
▶
CVEList
Windows Defender Credential Guard Security Feature Bypass Vulnerability↗2022-01-11
▶

📋Vendor Advisories

1
Microsoft
Windows Defender Credential Guard Security Feature Bypass Vulnerability↗2022-01-11
▶

🕵️Threat Intelligence

1
Crowdstrike
January 2022 Patch Tuesday: Updates and Analysis↗
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CVE-2022-21921 — Microsoft vulnerability | cvebase