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CVE-2021-42278Active Directory Domain Services Elevation of Privilege Vulnerability

Active Directory Domain Services Elevation of Privilege Vulnerability

7.5 HIGHEPSS 73.29%⚡ Known Exploited (CISA KEV)NVD: Analyzed

OverviewAffected ProductsReferences
NVD CVE.org

Overview

Severity

ScoreSeverityVersionVector String
7.5HIGH3.1microsoft (CNA)CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
7.5HIGH3.1microsoft (CNA)CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C
6.5MEDIUM2.0NVDAV:N/AC:L/Au:S/C:P/I:P/A:P

CISA required action

⚡ Known exploited · remediation due May 2, 2022

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Details

CVE ID
CVE-2021-42278
Status
Analyzed
Assigner (CNA)
microsoft
Published
Nov 10, 2021
Last modified
2026-08-19 19:22 UTC
Weaknesses

Sources

Refreshed hourly from the sources above. Last fetched 2026-11-08 13:35 UTC.