HTTP: Microsoft Windows Mark of the Web CVE-2025-27472 Security Feature Bypass
This signature detects attempts to exploit a known vulnerability against Microsoft Windows Mark of the Web Security. A successful attack can lead to security bypass.
References
CVE: CVE-2025-27472
Short Name
HTTP:STC:CVE-2025-27472-SEC-BYS
Severity
Major
Recommended
True
Recommended Action
Drop
Category
HTTP
Keywords
Bypass CVE-2025-27472 Feature Mark Microsoft Security Web Windows of the
Release Date
04/08/2025
Supported Platforms
mx-19.3
vmx-19.3
vsrx-19.2
srx-19.3
srx-branch-19.3
vsrx3bsd-19.2
srx-19.4
vsrx3bsd-19.4
srx-branch-19.4
vsrx-19.4
vmx-19.4
mx-19.4
srxevo-25.4
vsrx-26.2
srx-26.2
srx-branch-26.2
vsrx3bsd-26.2
mx-12.3
srx-12.3
srx-branch-12.3
vsrx-12.3
Sigpack Version
3797
False Positive
Unknown