APP: FortiGuard Labs FortiOS websocket Authentication Bypass

This signature detects attempts to exploit a known vulnerability against Fortinet, FortiGuard. A successful attack can lead to security bypass.

References

CVE: CVE-2024-55591

Short Name
APP:MISC:FRTIGRD-NODE-AUTH-BYP1
Severity
Major
Recommended
False
Recommended Action
Drop
Category
APP
Keywords
Authentication Bypass CVE-2024-55591 FortiGuard FortiOS Labs websocket
Release Date
03/25/2026
Supported Platforms

srx-branch-19.3

vsrx3bsd-19.2

srx-19.4

vsrx3bsd-19.4

srx-branch-19.4

vsrx-19.4

srxevo-25.4

vsrx-26.2

srx-26.2

srx-branch-26.2

vsrx3bsd-26.2

vsrx-19.2

srx-19.3

Sigpack Version
3894
False Positive
Unknown

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