CVE-2015-7361: Fortinet FortiOS

High severity, CVSS 9.3. EPSS: 3.4% chance of exploitation in the next 30 days.

FortiOS 5.2.3, when configured to use High Availability (HA) and the dedicated management interface is enabled, does not require authentication for access to the ZebOS shell on the HA dedicated management interface, which allows remote attackers to obtain shell access via unspecified vectors.

Affected products

• Fortinet FortiOS: version 5.2.3 only

Published 2015-10-15. Last modified 2026-06-17.