Fortinet Has A Beyond Critical Vulnerability That You Need To Patch ASAP

Fortinet has confirmed a critical vulnerability in FortiManager which is being tracked as CVE-2024-47575, and has a CVSS score 9.8 which is basically the worst score you can get, is being actively exploited. Mandiant has details about what this vulnerability is and how it is exploited.

But that’s not the bad part.

Apparently according to Bleeping Computer, this was disclosed to customers a week ago and….:

The company privately warned FortiManager customers about the flaw starting October 13th in advanced notification emails seen by BleepingComputer that contained steps to mitigate the flaw until a security update was released.

However, news of the vulnerability began leaking online throughout the week by customers on Reddit and by cybersecurity researcher Kevin Beaumont on Mastodon, who calls this flaw “FortiJump.”

Fortinet device admins have also shared that this flaw has been exploited for a while, with a customer reporting being attacked weeks before the notifications were sent to customers.

“We got breached on this one weeks before it hit “advance notifications” – 0-day I guess,” reads a now-deleted comment on Reddit.  

That’s not good at all. Patches to FotiManager are either here or are coming. And I highly recommend that you install those patches ASAP. Having said that, Fortinet is going to have to answer some hard questions about how they handled this because their response seems a bit suspect to me.

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