All CVE records
CVE-2024-55591 — Fortinet FortiOS and FortiProxy Authentication Bypass Vulnerability
Known ransomware use
CISA KEV listed
Added January 14, 2025 Remediate by January 21, 2025
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.
Notes
https://fortiguard.fortinet.com/psirt/FG-IR-24-535 ; https://nvd.nist.gov/vuln/detail/CVE-2024-55591
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