MSRC-CVE-2022-30136 — Windows Network File System Remote Code Execution Vulnerability

Summary

Impact: Remote Code Execution. Microsoft rating: Critical. Not known to be exploited — Exploitation More Likely. Customer action: Required.

Details

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).

Security updates
10.0.17763.3046 — https://support.microsoft.com/help/5014692
10.0.14393.5192 — https://support.microsoft.com/help/5014702
6.2.9200.23736 — https://support.microsoft.com/help/5014747
6.2.9200.23736 — https://support.microsoft.com/help/5014741
6.3.9600.20402 — https://support.microsoft.com/help/5014738
6.3.9600.20402 — https://support.microsoft.com/help/5014746

Vulnerabilities 1

Critical 9.8

CVE-2022-30136 Public exploit EPSS 73%

Windows Network File System Remote Code Execution Vulnerability

Windows Network File System Remote Code Execution Vulnerability

Microsoft Windows Server 2019 Windows Server 2019 (Server Core installation) Windows Server 2016 Windows

Jun 15, 2022

Revision history

2022-06-14 #1
Information published.

References

CVE-2022-30136 Windows Network File System Remote Code Execution Vulnerability - HTML
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-30136
Microsoft Exploitability Index
https://www.microsoft.com/en-us/msrc/exploitability-index?rtc=1
Microsoft Support Lifecycle
https://support.microsoft.com/lifecycle
Common Vulnerability Scoring System
https://www.first.org/cvss