SMB: Microsoft Windows SPNEGO Extended Negotiation (NEGOEX) Security Mechanism Remote Code Execution
This signature detects attempts to exploit a known vulnerability against Microsoft Windows SPNEGO Extended Negotiation (NEGOEX). A successful attack can lead to arbitrary code execution.
References
CVE: CVE-2025-47981
Short Name
SMB:OF:CVE-2025-47981-CE
Severity
Major
Recommended
False
Recommended Action
None
Category
SMB
Keywords
(NEGOEX) CVE-2025-47981 Code Execution Extended Mechanism Microsoft Negotiation Remote SPNEGO Security Windows
Release Date
07/08/2025
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
3824
False Positive
Unknown