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Vulnerability · Published May 9, 2023 · Assigned by microsoft

CVE-2023-29324Windows MSHTML Platform Security Feature Bypass Vulnerability

Medium 6.5

In plain English

A medium-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 2.8% (higher than 87% of all known vulnerabilities). Ready-made attack tooling exists: public proof-of-concept code.

Severity (CVSS 3.1)6.5Medium
Exploit odds (30 days)2.8%top 13.3% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack tooling1Public PoC

Official description

Windows MSHTML Platform Security Feature Bypass Vulnerability

Affected products (as reported)

VendorProductVersions
Microsoft Windows 10 Version 1809 10.0.17763.0 – before 10.0.17763.4377
Microsoft Windows 10 Version 1809 10.0.0 – before 10.0.17763.4377
Microsoft Windows Server 2019 10.0.17763.0 – before 10.0.17763.4377
Microsoft Windows Server 2019 (Server Core installation) 10.0.17763.0 – before 10.0.17763.4377
Microsoft Windows Server 2022 10.0.20348.0 – before 10.0.20348.1726
Microsoft Windows 10 Version 20H2 10.0.0 – before 10.0.19042.2965
Microsoft Windows 11 version 21H2 10.0.0 – before 10.0.22000.1936
Microsoft Windows 10 Version 21H2 10.0.19043.0 – before 10.0.19044.2965
Microsoft Windows 11 version 22H2 10.0.22621.0 – before 10.0.22621.1702
Microsoft Windows 10 Version 22H2 10.0.19045.0 – before 10.0.19045.2965
Microsoft Windows 10 Version 1507 10.0.10240.0 – before 10.0.10240.19926
Microsoft Windows 10 Version 1607 10.0.14393.0 – before 10.0.14393.5921
Microsoft Windows Server 2016 10.0.14393.0 – before 10.0.14393.5921
Microsoft Windows Server 2016 (Server Core installation) 10.0.14393.0 – before 10.0.14393.5921
Microsoft Windows Server 2008 Service Pack 2 6.0.6003.0 – before 6.0.6003.22070
Microsoft Windows Server 2008 Service Pack 2 (Server Core installation) 6.0.6003.0 – before 6.0.6003.22070
Microsoft Windows Server 2008 Service Pack 2 6.0.6003.0 – before 6.0.6003.22070
Microsoft Windows Server 2008 R2 Service Pack 1 6.1.7601.0 – before 6.1.7601.26519
Microsoft Windows Server 2008 R2 Service Pack 1 (Server Core installation) 6.1.7601.0 – before 6.1.7601.26519
Microsoft Windows Server 2012 6.2.9200.0 – before 6.2.9200.24266
Microsoft Windows Server 2012 (Server Core installation) 6.2.9200.0 – before 6.2.9200.24266
Microsoft Windows Server 2012 R2 6.3.9600.0 – before 6.3.9600.20969
Microsoft Windows Server 2012 R2 (Server Core installation) 6.3.9600.0 – before 6.3.9600.20969

Weakness: CWE-73 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L/E:U/RL:O/RC:C

References