CVE-2015-1880: Fortinet FortiOS

Medium severity, CVSS 4.3. EPSS: 14.2% chance of exploitation in the next 30 days.

Cross-site scripting (XSS) vulnerability in the sslvpn login page in Fortinet FortiOS 5.2.x before 5.2.3 allows remote attackers to inject arbitrary web script or HTML via unspecified vectors.

Affected products

• Fortinet FortiOS: version 5.2.0 only; version 5.2.1 only; version 5.2.2 only

Published 2015-05-12. Last modified 2026-06-17.