CVE-2023-29177: Fortinet FortiADC

Medium severity, CVSS 6.7. EPSS: 0.2% chance of exploitation in the next 30 days.

Multiple buffer copy without checking size of input ('classic buffer overflow') vulnerabilities [CWE-120] in FortiADC version 7.2.0 and before 7.1.2 & FortiDDoS-F version 6.5.0 and before 6.4.1 allows a privileged attacker to execute arbitrary code or commands via specifically crafted CLI requests.

Affected products

• Fortinet FortiADC: from 7.1.0, up to and including 7.1.2; version 5.2.0 only; version 5.3.0 only; version 5.4.0 only; version 6.0.0 only; version 6.1.0 only; …
• Fortinet Fortiddos-F: from 6.1.0, up to and including 6.1.4; from 6.4.0, up to and including 6.4.1; version 6.2.0 only; version 6.3.0 only; version 6.5.0 only

Published 2023-11-14. Last modified 2026-06-17.