SOC status:Duty analyst on shift

UK Cyber Defence
VulnerabilityModified

CVE-2022-21921

Windows Defender Credential Guard Security Feature Bypass Vulnerability

MEDIUM 4.4EPSS 0.90%

Does this matter?

Lower severity and a low EPSS score (0.90%). Track it; it rarely justifies an emergency change on its own.

Description

Windows Defender Credential Guard Security Feature Bypass Vulnerability

CVSS 3.1
4.4 MEDIUMCVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
EPSS
0.90% probability · 58th percentile
CISA KEV
Not listed
Affected
microsoft/windows 10 · microsoft/windows 11 · microsoft/windows server
Source
secure@microsoft.com

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.