CVE-2017-3130: Fortinet FortiOS

High severity, CVSS 7.5. EPSS: 1.4% chance of exploitation in the next 30 days.

An information disclosure vulnerability in Fortinet FortiOS 5.6.0, 5.4.4 and below versions allows attacker to get FortiOS version info by inspecting FortiOS IKE VendorID packets.

Affected products

• Fortinet FortiOS: version 5.0.0 only; version 5.0.1 only; version 5.0.2 only; version 5.0.3 only; version 5.0.4 only; version 5.0.5 only; …

Published 2017-08-10. Last modified 2026-06-17.