An improper access control vulnerability in Fortinet FortiWebManager 5.8.0 allows anyone that can access the admin webUI to successfully log-in regardless the provided password.
http://www.securitytracker.com/id/1039892
http://www.securityfocus.com/bid/101953
https://fortiguard.com/advisory/FG-IR-17-248
Source: Mitre, NVD
Published: 2017-11-29
Updated: 2026-06-17
Base Score: 10
Vector: CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C
Severity: Critical
Base Score: 9.8
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS: 0.01429