Skip to main content
← All vulnerabilities
CVE-2021-26414

Windows DCOM Server Security Feature Bypass

Published
Last modified
published
Not listed in CISA KEV
Fix
Fixed in 10.0.17763.4131, 10.0.18363.2344, 10.0.19043.1766, 10.0.20348.1607, 10.0.19042.2728, and 10 more
1 proof of concept on GitHub

Summary

Windows DCOM Server Security Feature Bypass

Timeline

  1. CVE published
  2. Record last updated
  3. EPSS reached 10%

    FIRST estimates at least a 10% chance of exploitation in the next 30 days

Affected versions

  • Microsoft Windows 10 Version 1809

    From 10.0.0 · fixed in 10.0.17763.4131

  • Microsoft Windows Server 2019

    From 10.0.0 · fixed in 10.0.17763.4131

  • Microsoft Windows Server 2019 (Server Core installation)

    From 10.0.0 · fixed in 10.0.17763.4131

  • Microsoft Windows 10 Version 1909

    From 10.0.0 · fixed in 10.0.18363.2344

  • Microsoft Windows 10 Version 21H1

    From 10.0.0 · fixed in 10.0.19043.1766

  • Microsoft Windows Server 2022

    From 10.0.0 · fixed in 10.0.20348.1607

  • Microsoft Windows 10 Version 20H2

    From 10.0.0 · fixed in 10.0.19042.2728

  • Microsoft Windows 11 version 21H2

    From 10.0.0 · fixed in 10.0.22000.1696

  • Microsoft Windows 10 Version 21H2

    From 10.0.0 · fixed in 10.0.19044.2728

  • Microsoft Windows 10 Version 1507

    From 10.0.0 · fixed in 10.0.10240.19802

  • Microsoft Windows 10 Version 1607

    From 10.0.0 · fixed in 10.0.14393.5786

  • Microsoft Windows Server 2016

    From 10.0.0 · fixed in 10.0.14393.5786

  • Microsoft Windows Server 2016 (Server Core installation)

    From 10.0.0 · fixed in 10.0.14393.5786

  • Microsoft Windows 7

    From 6.1.0 · fixed in 6.1.7601.25984

  • Microsoft Windows 7 Service Pack 1

    From 6.1.0 · fixed in 6.1.7601.25984

  • Microsoft Windows 8.1

    From 6.3.0 · fixed in 6.3.9600.20402

  • Microsoft Windows Server 2008 Service Pack 2

    From 6.0.0 · fixed in 6.0.6003.21966

  • Microsoft Windows Server 2008 Service Pack 2 (Server Core installation)

    From 6.0.0 · fixed in 6.0.6003.21966

  • Microsoft Windows Server 2008 Service Pack 2

    From 6.0.0 · fixed in 6.0.6003.21966

  • Microsoft Windows Server 2008 R2 Service Pack 1

    From 6.1.0 · fixed in 6.1.7601.26415

  • Microsoft Windows Server 2008 R2 Service Pack 1 (Server Core installation)

    From 6.0.0 · fixed in 6.1.7601.26415

  • Microsoft Windows Server 2012

    From 6.2.0 · fixed in 6.2.9200.24168

  • Microsoft Windows Server 2012 (Server Core installation)

    From 6.2.0 · fixed in 6.2.9200.24168

  • Microsoft Windows Server 2012 R2

    From 6.3.0 · fixed in 6.3.9600.20865

  • Microsoft Windows Server 2012 R2 (Server Core installation)

    From 6.3.0 · fixed in 6.3.9600.20865

References 3

portal.msrc.microsoft.com

packetstormsecurity.com

GitHub · Nels2/dcom_10036_Solver