CVE-2022-22029CriticalCVSS 8.1

Windows Network File System Remote Code Execution Vulnerability

Published
July 12, 2022
Last Modified
—

🔗 CVE IDs covered (1)

CVE-2022-22029 →

📋 Description

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability? Successful exploitation of this vulnerability requires an attacker to invest time in repeated exploitation attempts through sending constant or intermittent data.

How could an attacker exploit this vulnerability? This vulnerability could be exploited over the network by making an unauthenticated, specially crafted call to a Network File System (NFS) service to trigger a Remote Code Execution (RCE).

🎯 Affected products17

  • 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 20H2 (Server Core Installation)

✅ Remediation

KB5015811 (Security Update) — fixed build 10.0.17763.3165 KB5015827 (Security Update) — fixed build 10.0.20348.825 KB5015807 (Security Update) — fixed build 10.0.19042.1826 KB5015808 (Security Update) — fixed build 10.0.14393.5246 KB5015866 (Monthly Rollup) — fixed build 6.0.6003.21569 KB5015870 (Security Only) — fixed build 6.0.6003.21569 KB5015861 (Monthly Rollup) — fixed build 6.1.7601.26022 KB5015862 (Security Only) — fixed build 6.1.7601.26022 KB5015863 (Monthly Rollup) — fixed build 6.2.9200.23771 KB5015875 (Security Only) — fixed build 6.2.9200.23771 KB5015874 (Monthly Rollup) — fixed build 6.3.9600.20478 KB5015877 (Security Only) — fixed build 6.3.9600.20478

🔗 References (25)