CVE-2025-54973: Fortinet Fortianalyzer

Medium severity, CVSS 5.3. EPSS: 0.3% chance of exploitation in the next 30 days.

A concurrent execution using shared resource with improper synchronization ('Race Condition') vulnerability [CWE-362] in Fortinet FortiAnalyzer version 7.6.0 through 7.6.2, 7.4.0 through 7.4.6, 7.2.0 through 7.2.10 and before 7.0.13 allows an attacker to attempt to win a race condition to bypass the FortiCloud SSO authorization via crafted FortiCloud SSO requests.

Affected products

• Fortinet Fortianalyzer: from 7.0.9, before 7.0.14 (fixed in 7.0.14); from 7.2.0, before 7.2.11 (fixed in 7.2.11); from 7.4.0, before 7.4.7 (fixed in 7.4.7); from 7.6.0, before 7.6.3 (fixed in 7.6.3)

Published 2025-10-14. Last modified 2026-10-08.