CVE-2026-21743

CVSS Score & Metrics

Base Score

7.2 / 10

Vector String

                                        CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H                                    

Vulnerability Description

A missing authorization 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 a read-only user to make modification to local users via a file upload to an unprotected endpoint.

Vulnerability Details

Published Date

February 10, 2026

Last Modified

February 12, 2026

CWE ID

CWE-862

Source

NVD

Vendor

Fortinet

Product

FortiAuthenticator

External References

https://fortiguard.fortinet.com/psirt/FG-IR-25-528

CVSS Score & Metrics

Vulnerability Description

Vulnerability Details

External References

Discussion (0)

Add Comment