HTTP: Microsoft Scripting Engine CVE-2025-30397 Memory Corruption
This signature detects attempts to exploit a known vulnerability against Microsoft. A successful attack can lead to arbitrary code execution.
Extended Description
Access of resource using incompatible type ('type confusion') in Microsoft Scripting Engine allows an unauthorized attacker to execute code over a network.
Affected Products
Microsoft windows_server_2025
References
CVE: CVE-2025-30397
Short Name
HTTP:STC:MS-SCRIPTING-ENGINE-MC
Severity
Major
Recommended
True
Recommended Action
Drop
Category
HTTP
Keywords
CVE-2025-30397 Corruption Engine Memory Microsoft Scripting
Release Date
05/13/2025
Supported Platforms
srx-branch-12.3
srx-19.3
srx-branch-19.3
vsrx3bsd-19.2
srx-branch-19.4
vsrx-19.4
mx-12.3
mx-19.4
vmx-19.4
mx-19.3
vsrx3bsd-19.4
srx-19.4
vsrx-12.3
vmx-19.3
vsrx-19.2
srx-12.3
Sigpack Version
3809
False Positive
Unknown
Vendors
Microsoft