FortiWeb Flaw: When Cookies Crumble and Security Stumbles!
The FortiWeb vulnerability, dubbed FortMajeure, offers attackers a VIP pass through authentication, turning them into digital chameleons. While Fortinet’s security score of 7.7 suggests a challenge, the truth is this flaw is a cheat code for hackers. Time for an upgrade, folks! FortiWeb vulnerability CVE-2025-52970 is no laughing matter.

Hot Take:
FortiWeb’s got 99 problems, and an all-zero secret key ain’t one… Oh wait, yes it is! Amidst all the tech jargon, this exploit is the equivalent of leaving your front door wide open with a neon sign that says ‘Come on in, hackers!’ But fear not, as long as you update faster than a hacker can say ‘session cookie,’ you should be safe. For now.
Key Points:
- FortiWeb vulnerability allows remote attackers to bypass authentication.
- The flaw, dubbed FortMajeure, involves an out-of-bounds read in cookie parsing.
- Exploitation requires brute-forcing a small numeric field in the cookie.
- Impacted versions are FortiWeb 7.0 to 7.6, with fixes available.
- No workarounds exist; upgrading to a fixed version is essential.
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