Fortinet Fortigate SSO Login Authentication Bypass (FG-IR-25-647)

critical Nessus Plugin ID 277980

Version 1.3

Dec 17, 2025, 4:56 PM

  • CISA reference
  • CVSS temporal metrics ("CVSSv2 temporal vector" set to "CVSS2#E:F/RL:OF/RC:C")
  • CVSS temporal metrics ("CVSSv3 temporal vector" set to "CVSS:3.0/E:F/RL:O/RC:C")
  • Exploit attributes ("Exploit available" set to "True")
  • Exploit attributes ("Exploitability ease" changed from "No known exploits are available" to "Exploits are available")

Plugin Feed: 202512171656

Version 1.2

Dec 11, 2025, 12:59 PM

  • IAVM reference
  • STIG Severity (set to "I")

Plugin Feed: 202512111259

Version 1.1

Dec 10, 2025, 9:29 AM

  • New

Plugin Feed: 202512100929

* Changelogs are generally available for changes made after Nov 1, 2022