Happy #ZeroDay from your friends at **Fortinet**: [Authentication bypass in Node.js websocket module](https://fortiguard.fortinet.com/psirt/FG-IR-24-535 )
CVE-2024-55591 (CVSSv3.1: **9.8 critical**) An Authentication Bypass Using an Alternate Path or Channel vulnerability [CWE-288] affecting FortiOS and FortiProxy may allow a remote attacker to gain super-admin privileges via crafted requests to Node.js websocket module.
> Please note that reports show this is being exploited in the wild.
Indicators of compromise include possible log entries, IP addresses used, and admin accounts created. cc: Kevin Beaumont (npub1lcc…lcye) Will Dormann (npub12xh…zxeq) :rainbowCrow: (npub1s6e…n008) BrianKrebs (npub1vc3…axsh)
#zeroday #patchtuesday #fortinet #vulnerability #CVE_2024_55591 #infosec #ioc #threatintel #infosec #cybersecurity #