CVE-2021-42291HighCVSS 7.5

Active Directory Domain Services Elevation of Privilege Vulnerability

Published
November 9, 2021
Last Modified
—

🔗 CVE IDs covered (1)

CVE-2021-42291 →

📋 Description

Where can I find more information about Active Directory permissions updates? See Active Directory permissions updates.

🎯 Affected products18

  • Windows Server 2008 R2 for x64-based Systems Service Pack 1
  • Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation)
  • Windows Server 2008 for 32-bit Systems Service Pack 2
  • Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation)
  • Windows Server 2008 for x64-based Systems Service Pack 2
  • Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation)
  • Windows Server 2012
  • Windows Server 2012 (Server Core installation)
  • Windows Server 2012 R2
  • Windows Server 2012 R2 (Server Core installation)
  • Windows Server 2016
  • Windows Server 2016 (Server Core installation)
  • Windows Server 2019
  • Windows Server 2019 (Server Core installation)
  • Windows Server 2022
  • Windows Server 2022 (Server Core installation)
  • Windows Server, version 2004 (Server Core installation)
  • Windows Server, version 20H2 (Server Core Installation)

✅ Remediation

KB5007206 (Security Update) — fixed build 10.0.17763.2300 KB5007205 (Security Update) — fixed build 10.0.20348.350 KB5007186 (Security Update) — fixed build 10.0.19041.1348 KB5007192 (Security Update) — fixed build 10.0.14393.4770 KB5007263 (Monthly Rollup) — fixed build 6.0.6003.21282 KB5007246 (Security Only) — fixed build 6.0.6003.21282 KB5007236 (Monthly Rollup) — fixed build 6.1.7601.25769 KB5007233 (Security Only) — fixed build 6.1.7601.25769 KB5007260 (Monthly Rollup) — fixed build 6.2.9200.23517 KB5007245 (Security Only) — fixed build 6.2.9200.23517 KB5007247 (Monthly Rollup) — fixed build 6.3.9600.20174 KB5007255 (Security Only) — fixed build 6.3.9600.20174

🔗 References (25)