Fortinet Confirms Active Exploitation of FortiCloud SSO Authentication Bypass Flaw

The full story

This article is one source in a clustered incident — the cluster page carries the summary, timeline and every other outlet covering it.

Fortinet Confirms Exploitation of FortiCloud SSO Bypass Vulnerability Fortinet has confirmed that attackers are actively exploiting a vulnerability in FortiCloud's single sign-on (SSO) authentication, affecting even fully patched devices. The exploitation allows unauthorized access, with attackers bypassing security measures that were thought to be effective following a December patch. Organizations are advised to monitor their systems closely for suspicious activity. 35 sources 38