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CVE-2021-26424

Severity
CRITICAL
CVSS
9.9
EPSS
0.58898
Risk score
60.21
CISA KEV
No
PoC
No
Published
2021-08-12
Modified
2024-08-03
First seen
2026-08-08
Aliases
EUVD-2021-13229, GHSA-F425-RCHP-FFPG
Products
Microsoft:Windows 10 Version 1507 10.0.0 <10.0.10240.19022, Microsoft:Windows 10 Version 1607 10.0.0 <10.0.14393.4583, Microsoft:Windows 10 Version 1809 10.0.0 <10.0.17763.2114, Microsoft:Windows 10 Version 1909 10.0.0 <10.0.18363.1734, Microsoft:Windows 10 Version 2004 10.0.0 <10.0.19041.1165, Microsoft:Windows 10 Version 20H2 10.0.0 <10.0.19042.1165, Microsoft:Windows 10 Version 21H1 10.0.0 <10.0.19043.1165, Microsoft:Windows 7 6.1.0 <6.1.7601.25685, Microsoft:Windows 7 Service Pack 1 6.1.0 <6.1.7601.25685, Microsoft:Windows 8.1 6.3.0 <6.3.9600.20094, Microsoft:Windows Server 2008 Service Pack 2 6.0.0 <6.0.6003.21192, Microsoft:Windows Server 2008 R2 Service Pack 1 (Server Core installation) 6.0.0 <6.1.7601.25685, Microsoft:Windows Server 2008 R2 Service Pack 1 6.1.0 <6.1.7601.25685, Microsoft:Windows Server 2008 Service Pack 2 (Server Core installation) 6.0.0 <6.0.6003.21192, Microsoft:Windows Server 2008 Service Pack 2 6.0.0 <6.0.6003.21192, Microsoft:Windows Server 2012 (Server Core installation) 6.2.0 <6.2.9200.23435, Microsoft:Windows Server 2012 6.2.0 <6.2.9200.23435, Microsoft:Windows Server 2012 R2 (Server Core installation) 6.3.0 <6.3.9600.20094, Microsoft:Windows Server 2012 R2 6.3.0 <6.3.9600.20094, Microsoft:Windows Server 2016 (Server Core installation) 10.0.0 <10.0.14393.4583, Microsoft:Windows Server 2016 10.0.0 <10.0.14393.4583, Microsoft:Windows Server 2019 (Server Core installation) 10.0.0 <10.0.17763.2114, Microsoft:Windows Server 2019 10.0.0 <10.0.17763.2114, Microsoft:Windows Server version 2004 10.0.0 <10.0.19041.1165, Microsoft:Windows Server version 20H2 10.0.0 <10.0.19042.1165
Sources
euvd EUVD-2021-13229

Description

Windows TCP/IP Remote Code Execution Vulnerability

References