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Vulnerability · Published Dec 15, 2021 · Assigned by microsoft

CVE-2021-43236Microsoft Message Queuing Information Disclosure Vulnerability

High 7.5

In plain English

A high-severity security flaw in Windows 10 Version 1507 from Microsoft. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 3.2% (higher than 88% of all known vulnerabilities).

Severity (CVSS 3.1)7.5High
Exploit odds (30 days)3.2%top 11.9% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known

Official description

Microsoft Message Queuing Information Disclosure Vulnerability

Affected products (as reported)

VendorProductVersions
Microsoft Windows 10 Version 1809 10.0.0 – before 10.0.17763.2366
Microsoft Windows Server 2019 10.0.0 – before 10.0.17763.2366
Microsoft Windows Server 2019 (Server Core installation) 10.0.0 – before 10.0.17763.2366
Microsoft Windows 10 Version 1909 10.0.0 – before 10.0.18363.1977
Microsoft Windows 10 Version 21H1 10.0.0 – before 10.0.19043.1415
Microsoft Windows Server 2022 10.0.0 – before 10.0.20348.405
Microsoft Windows 10 Version 2004 10.0.0 – before 10.0.19041.1415
Microsoft Windows Server version 2004 10.0.0 – before 10.0.19041.1415
Microsoft Windows 10 Version 20H2 10.0.0 – before 10.0.19042.1415
Microsoft Windows Server version 20H2 10.0.0 – before 10.0.19042.1415
Microsoft Windows 11 version 21H2 10.0.0 – before 10.0.22000.376
Microsoft Windows 10 Version 21H2 10.0.0 – before 10.0.19044.1415
Microsoft Windows 10 Version 1507 10.0.0 – before 10.0.10240.19145
Microsoft Windows 10 Version 1607 10.0.0 – before 10.0.14393.4825
Microsoft Windows Server 2016 10.0.0 – before 10.0.14393.4825
Microsoft Windows Server 2016 (Server Core installation) 10.0.0 – before 10.0.14393.4825
Microsoft Windows 7 6.1.0 – before 6.1.7601.25796
Microsoft Windows 7 Service Pack 1 6.1.0 – before 6.1.7601.25796
Microsoft Windows 8.1 6.3.0 – before 6.3.9600.20207
Microsoft Windows Server 2008 Service Pack 2 6.0.0 – before 6.0.6003.21309
Microsoft Windows Server 2008 Service Pack 2 (Server Core installation) 6.0.0 – before 6.0.6003.21309
Microsoft Windows Server 2008 Service Pack 2 6.0.0 – before 6.0.6003.21309
Microsoft Windows Server 2008 R2 Service Pack 1 6.1.0 – before 6.1.7601.25796
Microsoft Windows Server 2008 R2 Service Pack 1 (Server Core installation) 6.0.0 – before 6.1.7601.25796
Microsoft Windows Server 2012 6.2.0 – before 6.2.9200.235456.2.0 – before 6.2.9200.23540
Microsoft Windows Server 2012 (Server Core installation) 6.2.0 – before 6.2.9200.235456.2.0 – before 6.2.9200.23540
Microsoft Windows Server 2012 R2 6.3.0 – before 6.3.9600.20207
Microsoft Windows Server 2012 R2 (Server Core installation) 6.3.0 – before 6.3.9600.20207

References