cbcvebase.
CVE-2025-59923
published 2025-12-09

CVE-2025-59923: An improper access control vulnerability in Fortinet FortiAuthenticator 6.6.0 through 6.6.6, FortiAuthenticator 6.5 all versions, FortiAuthenticator 6.4 all…

PriorityP412low2.7CVSS 3.1
AVNACLPRHUINSUCLINAN
EPSS
0.19%
8.3th percentile
An improper access control vulnerability in Fortinet FortiAuthenticator 6.6.0 through 6.6.6, FortiAuthenticator 6.5 all versions, FortiAuthenticator 6.4 all versions, FortiAuthenticator 6.3 all versions may allow an authenticated attacker with at least read-only admin permission to obtain the credentials of other administrators' messaging services via crafted requests.

Affected

6 ranges
VendorProductVersion rangeFixed in
fortinetfortiauthenticator——
fortinetfortiauthenticator6.3.0 – 6.6.4—
fortinetfortiauthenticator6.4.0 – 6.4.10—
fortinetfortiauthenticator6.5.0 – 6.5.6—
fortinetfortiauthenticator6.6.0 – 6.6.6—
fortinetfortinet——
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