CVE-2023-36642: Fortinet Fortitester

High severity, CVSS 7.8. EPSS: 0.2% chance of exploitation in the next 30 days.

An improper neutralization of special elements used in an OS command vulnerability [CWE-78] in the management interface of FortiTester 3.0.0 through 7.2.3 may allow an authenticated attacker to execute unauthorized commands via specifically crafted arguments to existing commands.

Affected products

• Fortinet Fortitester: from 3.0.0, up to and including 7.2.3

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