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MEDIUM · 6.4

CVE-2022-21963

Windows Resilient File System (ReFS) Remote Code Execution Vulnerability

Vulnerability Description

Windows Resilient File System (ReFS) Remote Code Execution Vulnerability

CVSS Score

6.4

MEDIUM

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

Affected Products

VendorProductVersions
MicrosoftWindows 10-
MicrosoftWindows 11-
MicrosoftWindows 8.1-
MicrosoftWindows Rt 8.1-
MicrosoftWindows Server20h2
MicrosoftWindows Server 2012-
MicrosoftWindows Server 2016-
MicrosoftWindows Server 2019-

References

FAQ

What is CVE-2022-21963?

CVE-2022-21963 is a vulnerability with a CVSS score of 6.4 (MEDIUM). Windows Resilient File System (ReFS) Remote Code Execution Vulnerability

How severe is CVE-2022-21963?

CVE-2022-21963 has been rated MEDIUM with a CVSS base score of 6.4/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2022-21963?

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