🛡️ CVE-2023-21554
🔴 CVSS 9.8 — Critical ✅ No Known Exploit CWE-20 NVD
9.8
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

Microsoft Message Queuing (MSMQ) Remote Code Execution Vulnerability

Details

Severity CRITICAL
CVSS Score 9.8
CVSS Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE CWE-20
Public Exploit ✅ No
Source NVD
Published 2023-04-11
Updated 2026-06-08
Modified 2024-11-21

Affected Packages

Software From version Fixed in
windows-10-1607 10.0.14393.5850
windows-10-1809 10.0.17763.4252
windows-10-20h2 10.0.19042.2846
windows-10-21h2 10.0.19044.2846
windows-10-22h2 10.0.19045.2846
windows-11-21h2 10.0.22000.1817
windows-11-22h2 10.0.22621.1555
windows-server-2008
windows-server-2012
windows-server-2016
windows-server-2019
windows-server-2022

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