CVE-2024-33509: Fortinet FortiWeb

Medium severity, CVSS 4.8. EPSS: 0.2% chance of exploitation in the next 30 days.

An improper certificate validation vulnerability [CWE-295] in FortiWeb 7.2.0 through 7.2.1, 7.0 all versions, 6.4 all versions and 6.3 all versions may allow a remote and unauthenticated attacker in a Man-in-the-Middle position to decipher and/or tamper with the communication channel between the device and different endpoints used to fetch data for Web Application Firewall (WAF).

Affected products

• Fortinet FortiWeb: from 6.3.0, before 7.2.2 (fixed in 7.2.2)

Published 2024-07-09. Last modified 2026-06-17.