CVE-2021-26431

HIGH

Windows Recovery Environment Agent - Privilege Escalation

Title source: llm
STIX 2.1

Description

Windows Recovery Environment Agent Elevation of Privilege Vulnerability

References (2)

Core 2
Core References
Third Party Advisory, VDB Entry x_refsource_misc
https://www.zerodayinitiative.com/advisories/ZDI-21-1053/

Scores

CVSS v3 7.8
EPSS 0.0110
EPSS Percentile 62.2%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Details

Status published
Products (5)
microsoft/windows_10 20h2
microsoft/windows_10 21h1
microsoft/windows_10 2004
microsoft/windows_server_2016 20h2
microsoft/windows_server_2016 2004
Published Aug 12, 2021
Tracked Since Feb 18, 2026