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MEDIUM · 4.4

CVE-2022-21921

Windows Defender Credential Guard Security Feature Bypass Vulnerability

Vulnerability Description

Windows Defender Credential Guard Security Feature Bypass Vulnerability

CVSS Score

4.4

MEDIUM

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
NONE
Availability
NONE

Affected Products

VendorProductVersions
MicrosoftWindows 1020h2
MicrosoftWindows 11-
MicrosoftWindows Server20h2

References

FAQ

What is CVE-2022-21921?

CVE-2022-21921 is a vulnerability with a CVSS score of 4.4 (MEDIUM). Windows Defender Credential Guard Security Feature Bypass Vulnerability

How severe is CVE-2022-21921?

CVE-2022-21921 has been rated MEDIUM with a CVSS base score of 4.4/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2022-21921?

Check the references section above for vendor advisories and patch information. Affected products include: Microsoft Windows 10, Microsoft Windows 11, Microsoft Windows Server.