CVE-2023-36551: Fortinet Fortisiem

Medium severity, CVSS 5.3. EPSS: 0.7% chance of exploitation in the next 30 days.

A exposure of sensitive information to an unauthorized actor in Fortinet FortiSIEM version 6.7.0 through 6.7.5 allows attacker to information disclosure via a crafted http request.

Affected products

• Fortinet Fortisiem: from 6.7.0, before 6.7.6 (fixed in 6.7.6)

Published 2023-09-13. Last modified 2026-06-17.