CVE-2021-41021: Fortinet Fortinac

Medium severity, CVSS 6.7. EPSS: 0.3% chance of exploitation in the next 30 days.

A privilege escalation vulnerability in FortiNAC versions 8.8.8 and below and 9.1.2 and below may allow an admin user to escalate the privileges to root via the sudo command.

Affected products

• Fortinet Fortinac: version 8.8.0 only; version 8.8.1 only; version 8.8.2 only; version 8.8.3 only; version 8.8.4 only; version 8.8.5 only; …

Published 2021-12-08. Last modified 2026-06-17.