CVE-2021-28444

MEDIUM

Windows Hyper-V < - Privilege Escalation

Title source: llm

Windows Hyper-V Security Feature Bypass Vulnerability

Core 1

Core References

Patch, Vendor Advisory x_refsource_misc

CVSS v3 5.7

EPSS 0.0175

EPSS Percentile 75.5%

Attack Vector ADJACENT_NETWORK

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

Status published

Products (14)

microsoft/windows_10

microsoft/windows_10 20h2

microsoft/windows_10 1607

microsoft/windows_10 1803

microsoft/windows_10 1809

microsoft/windows_10 1909

microsoft/windows_10 2004

microsoft/windows_8.1

microsoft/windows_server_2012 r2

microsoft/windows_server_2016

... and 4 more

Published Apr 13, 2021

Tracked Since Feb 18, 2026