CVE-2022-21910

HIGH

Microsoft Cluster Port Driver - Privilege Escalation

Title source: llm

Microsoft Cluster Port Driver Elevation of Privilege Vulnerability

Core 2

Core References

Vendor Advisory vendor-advisory

Vendor Advisory

CVSS v3 7.8

EPSS 0.0060

EPSS Percentile 45.0%

Attack Vector LOCAL

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

Status published

Products (4)

microsoft/windows_server 20h2

microsoft/windows_server 2022

microsoft/windows_server_2016

microsoft/windows_server_2019

Published Jan 11, 2022

Tracked Since Feb 18, 2026