High7.0Microsoft Server

High [CVE-2024-21405] Microsoft Message Queuing (MSMQ) Elevation of Privilege Vulnerability

This high-severity Microsoft Server advisory covers CVE-2024-21405 affecting Windows Server 2008 Service Pack 2, Windows Server 2008 R2 Service Pack 1 (Server Core installation), Windows Server 2008 Service Pack 2 (Server Core installation).

CVE-2024-21405 Published Feb 13, 2024Updated by vendor Aug 10, 2026

CVE-2024-21405

Affected products & platforms

Microsoft ServerWindows Server

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Summary

Microsoft Message Queuing (MSMQ) Elevation of Privilege Vulnerability

Affected products named by the advisory: Windows Server 2008 Service Pack 2; Windows Server 2008 R2 Service Pack 1; Windows Server 2008 R2 Service Pack 1 (Server Core installation); Windows Server 2008 Service Pack 2 (Server Core installation); and 10 more.

Affected products named by the advisory: Windows Server 2012 (Server Core installation); Windows Server 2012 R2 (Server Core installation); Windows Server 2016 (Server Core installation); Windows Server 2019 (Server Core installation); and 1 more.

Affected versions

Windows 10 Version 1507 10.0.10240.0 before 10.0.10240.20469
Windows 10 Version 1607 10.0.14393.0 before 10.0.14393.6709
Windows 10 Version 1809 10.0.17763.0 before 10.0.17763.5458
Windows 10 Version 1809 10.0.0 before 10.0.17763.5458
Windows 10 Version 21H2 10.0.19043.0 before 10.0.19044.4046
Windows 10 Version 22H2 10.0.19045.0 before 10.0.19045.4046
Windows 11 version 21H2 10.0.0 before 10.0.22000.2777
Windows 11 version 22H2 10.0.22621.0 before 10.0.22621.3155
Windows 11 version 22H3 10.0.22631.0 before 10.0.22631.3155
Windows 11 Version 23H2 10.0.22631.0 before 10.0.22631.3155
Windows Server 2008 Service Pack 2 6.0.6003.0 before 6.0.6003.22511
Windows Server 2008 R2 Service Pack 1 6.1.7601.0 before 6.1.7601.26961

Official advisory · high-confidence parse· fetched 2 hours ago·verify at source

Fixed versions

10.0.10240.20469
10.0.14393.6709
10.0.17763.5458
10.0.19044.4046
10.0.19045.4046
10.0.22000.2777
10.0.22621.3155
10.0.22631.3155
6.0.6003.22511
6.1.7601.26961
6.2.9200.24710
6.3.9600.21813

Official advisory · high-confidence parse· fetched 2 hours ago·verify at source

Mitigation

Upgrade to a fixed release: 10.0.10240.20469, 10.0.14393.6709, 10.0.17763.5458, 10.0.19044.4046, 10.0.19045.4046, 10.0.22000.2777. That is the remediation for this advisory.

The vendor advisory may list additional interim mitigations or workarounds not captured here — review it before change work.

Official advisory · high-confidence parse· fetched 2 hours ago·verify at source

Discussion(0)

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