CVE-2022-26937 — CRITICAL (9.8)

Vulnerability Description

Windows Network File System Remote Code Execution Vulnerability

CVSS Score

9.8

CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Microsoft	Windows Server	20h2
Microsoft	Windows Server 2008	r2
Microsoft	Windows Server 2012	-
Microsoft	Windows Server 2016	-
Microsoft	Windows Server 2019	-
Microsoft	Windows Server 2022	All versions

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-26937
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-2693MitigationPatchVendor Advisory

FAQ

What is CVE-2022-26937?

CVE-2022-26937 is a vulnerability with a CVSS score of 9.8 (CRITICAL). Windows Network File System Remote Code Execution Vulnerability

How severe is CVE-2022-26937?

CVE-2022-26937 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2022-26937?

Check the references section above for vendor advisories and patch information. Affected products include: Microsoft Windows Server, Microsoft Windows Server 2008, Microsoft Windows Server 2012, Microsoft Windows Server 2016, Microsoft Windows Server 2019.