Fortinet FortiOS and FortiProxy Authentication Bypass Vulnerability

Description

Fortinet FortiOS and FortiProxy contain an authentication bypass vulnerability that may allow an unauthenticated, remote attacker to gain super-admin privileges via crafted requests to Node.js websocket module.

Required Action

Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.

References

• https://fortiguard.fortinet.com/psirt/FG-IR-24-535
• https://nvd.nist.gov/vuln/detail/CVE-2024-55591

Additional Information

Catalog Version

2025.01.24

Catalog Released

Jan. 24, 2025

Days Until Due

0 days

Last Updated

4 months, 3 weeks ago