CVE-2024-46667: Fortinet Fortisiem

High severity, CVSS 7.5. EPSS: 0.6% chance of exploitation in the next 30 days.

A allocation of resources without limits or throttling in Fortinet FortiSIEM 5.3 all versions, 5.4 all versions, 6.x all versions, 7.0 all versions, and 7.1.0 through 7.1.5 may allow an attacker to deny valid TLS traffic via consuming all allotted connections.

Affected products

• Fortinet Fortisiem: from 5.3.0, up to and including 5.3.3; from 6.1.0, up to and including 6.1.2; from 6.2.0, up to and including 6.2.1; from 6.3.0, up to and including 6.3.3; from 6.4.0, up to and including 6.4.4; from 6.5.0, up to and including 6.5.3; …

Published 2025-01-14. Last modified 2026-06-17.