CVE-2021-42291EPSS p90.6%

CVE-2021-42291CVE-2021-42291

microsoft / windows_server

Description

Active Directory Domain Services Elevation of Privilege Vulnerability

Scoring

CVSS 7.5 ()
VectorCVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS4.17% probability of exploitation · percentile 90.6% · 2026-10-05T12:00:23Z
Last modified2026-08-19
Sourced from NVD + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.