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CVE-2022-26937

Windows Network File System Remote Code Execution Vulnerability

Published
Last modified
published
Not listed in CISA KEV
Fix
Fixed in 10.0.17763.2928, 10.0.20348.707, 10.0.19042.1706, 10.0.14393.5125, 6.0.6003.21481, and 3 more
3 proofs of concept on GitHub

Summary

Windows Network File System Remote Code Execution Vulnerability

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 Server 2019

    From 10.0.17763.0 · fixed in 10.0.17763.2928

  • Microsoft Windows Server 2019 (Server Core installation)

    From 10.0.17763.0 · fixed in 10.0.17763.2928

  • Microsoft Windows Server 2022

    From 10.0.20348.0 · fixed in 10.0.20348.707

  • Microsoft Windows Server version 20H2

    From 10.0.0 · fixed in 10.0.19042.1706

  • Microsoft Windows Server 2016

    From 10.0.14393.0 · fixed in 10.0.14393.5125

  • Microsoft Windows Server 2016 (Server Core installation)

    From 10.0.14393.0 · fixed in 10.0.14393.5125

  • Microsoft Windows Server 2008 Service Pack 2

    From 6.0.6003.0 · fixed in 6.0.6003.21481

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

    From 6.0.6003.0 · fixed in 6.0.6003.21481

  • Microsoft Windows Server 2008 Service Pack 2

    From 6.0.6003.0 · fixed in 6.0.6003.21481

  • Microsoft Windows Server 2008 R2 Service Pack 1

    From 6.1.7601.0 · fixed in 6.1.7601.25954

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

    From 6.1.7601.0 · fixed in 6.1.7601.25954

  • Microsoft Windows Server 2012

    From 6.2.9200.0 · fixed in 6.2.9200.23714

  • Microsoft Windows Server 2012 (Server Core installation)

    From 6.2.9200.0 · fixed in 6.2.9200.23714

  • Microsoft Windows Server 2012 R2

    From 6.3.9600.0 · fixed in 6.3.9600.20371

  • Microsoft Windows Server 2012 R2 (Server Core installation)

    From 6.3.9600.0 · fixed in 6.3.9600.20371

References 4

msrc.microsoft.com

GitHub · Malwareman007/CVE-2022-26937

GitHub · corelight/CVE-2022-26937

GitHub · omair2084/CVE-2022-26937