CVE-2023-32021 — HIGH (7.1)

Vulnerability Description

Windows SMB Witness Service Security Feature Bypass Vulnerability

CVSS Score

7.1

HIGH

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

LOW

Availability

HIGH

Affected Products

Vendor	Product	Versions
Microsoft	Windows Server 2012	r2
Microsoft	Windows Server 2016	-
Microsoft	Windows Server 2019	-
Microsoft	Windows Server 2022	-

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-32021MitigationPatchVendor Advisory
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-32021MitigationPatchVendor Advisory

FAQ

What is CVE-2023-32021?

CVE-2023-32021 is a vulnerability with a CVSS score of 7.1 (HIGH). Windows SMB Witness Service Security Feature Bypass Vulnerability

How severe is CVE-2023-32021?

CVE-2023-32021 has been rated HIGH with a CVSS base score of 7.1/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2023-32021?

Check the references section above for vendor advisories and patch information. Affected products include: Microsoft Windows Server 2012, Microsoft Windows Server 2016, Microsoft Windows Server 2019, Microsoft Windows Server 2022.