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Fortinet admits FortiGate SSO bug still exploitable despite December patch

Fix didn't quite do the job – attackers spotted logging in Fortinet has confirmed that attackers are actively bypassing a December patch for a critical FortiCloud single sign-on (SSO) authentication ...
Dark Reading

Fortinet Firewalls Hit With Malicious Configuration Changes

Automated infections of potentially fully patched FortiGate devices are allowing threat actors to steal firewall ...
SecurityWeek

Fortinet Confirms FortiCloud SSO Exploitation Against Patched Devices

The cybersecurity company pointed out that the fresh campaign resembles December 2025 attacks targeting CVE-2025-59718 and CVE-2025-59719, two critical-severity defects impacting the FortiCloud SSO ...
SDxCentral

Fortinet firewalls face new threat, this time from authentication flaw

Fortinet firewalls are under threat from a single sign-on (SSO) vulnerability, which allows unauthorized configuration changes.
The Hacker News

Automated FortiGate Attacks Exploit FortiCloud SSO to Alter Firewall Configurations

Arctic Wolf reports automated attacks on FortiGate devices abusing FortiCloud SSO flaws to change firewall settings and steal ...

Fortinet confirms critical FortiCloud auth bypass not fully patched

Days after admins began reporting that their fully patched firewalls are being hacked, Fortinet confirmed it's working to ...
SecurityWeek

New Wave of Attacks Targeting FortiGate Firewalls

Attacks targeting FortiGate firewalls are surging amid fears that two recent Fortinet vulnerabilities have not been properly patched.

Hackers breach Fortinet FortiGate devices, steal firewall configs

Fortinet FortiGate devices are being targeted in automated attacks that create rogue accounts and steal firewall ...