1. Home
  2. CVE Database
  3. CVE-2022-21900
MEDIUM · 4.6

CVE-2022-21900

Windows Hyper-V Security Feature Bypass Vulnerability

Vulnerability Description

Windows Hyper-V Security Feature Bypass Vulnerability

CVSS Score

4.6

MEDIUM

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

Affected Products

VendorProductVersions
MicrosoftWindows 10-
MicrosoftWindows 11-
MicrosoftWindows 7-
MicrosoftWindows 8.1-
MicrosoftWindows Server20h2
MicrosoftWindows Server 2008r2
MicrosoftWindows Server 2012-
MicrosoftWindows Server 2016-
MicrosoftWindows Server 2019-

References

FAQ

What is CVE-2022-21900?

CVE-2022-21900 is a vulnerability with a CVSS score of 4.6 (MEDIUM). Windows Hyper-V Security Feature Bypass Vulnerability

How severe is CVE-2022-21900?

CVE-2022-21900 has been rated MEDIUM with a CVSS base score of 4.6/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2022-21900?

Check the references section above for vendor advisories and patch information. Affected products include: Microsoft Windows 10, Microsoft Windows 11, Microsoft Windows 7, Microsoft Windows 8.1, Microsoft Windows Server.