A threat actor has been compromising Fortinet firewalls through single sign-on (SSO) logins over the past week, raising the specter that a previously disclosed and mitigated authentication bypass ...

A zero-day flaw is likely to blame for a series of recent attacks on Fortinet FortiGate firewall devices that have management interfaces exposed on the public Internet. Attackers are targeting the ...

Rapid7 is investigating two separate events affecting Fortinet firewall customers: Zero-day exploitation of CVE-2024-55591, an authentication bypass vulnerability in FortiOS and FortiProxy disclosed ...