CVE-2021-32588: Fortinet Fortiportal

Critical severity, CVSS 9.8. EPSS: 3.3% chance of exploitation in the next 30 days.

A use of hard-coded credentials (CWE-798) vulnerability in FortiPortal versions 5.2.5 and below, 5.3.5 and below, 6.0.4 and below, versions 5.1.x and 5.0.x may allow a remote and unauthenticated attacker to execute unauthorized commands as root by uploading and deploying malicious web application archive files using the default hard-coded Tomcat Manager username and password.

Affected products

• Fortinet Fortiportal: from 5.0.0, up to and including 5.0.3; from 5.1.0, up to and including 5.1.2; from 5.2.0, up to and including 5.2.5; from 5.3.0, up to and including 5.3.5; from 6.0.0, up to and including 6.0.4

Published 2021-08-18. Last modified 2026-06-17.