Fortinet’s Forti-Fiasco: Critical Bug and Surging Brute-Force Attacks Trigger Security Chaos

Fortinet faces digital drama as a critical FortiSIEM bug has been discovered, allowing attackers to execute unauthorized commands. With a CVE-2025-25256 vulnerability hitting a 9.8 on the CVSS scale, it’s got everyone on high alert. Upgrade now or risk your system being as exposed as a celebrity’s Twitter account!

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Hot Take:

Buckle up, folks! Fortinet just added a new chapter to the cybersecurity comedy anthology with a critical FortiSIEM bug that not only opens the door for unauthorized command execution but throws in a free exploit code for giggles. It’s like buying a ticket to a horror show and getting a stand-up comedy routine as a bonus! And let’s not even start on the suspicious spike in brute-force shenanigans—because who doesn’t love a good plot twist?

Key Points:

– Fortinet’s FortiSIEM bug, CVE-2025-25256, is as critical as a lost wallet on a rollercoaster, with a CVSS score of 9.8.
– The flaw affects multiple FortiSIEM versions, and a fix involves upgrading or limiting access to port 7900.
– Exploit code for the vulnerability is already making its rounds in the wild, turning hackers into kids in a candy store.
– GreyNoise reported a surge in brute-force attempts on Fortinet SSL VPNs, hinting at a potential prelude to vulnerability disclosures.
– Fortinet’s response to these cybersecurity hijinks? Silence, leaving GreyNoise to connect the dots like a conspiracy theorist with a corkboard.

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