PT-2026-40265 · Fortinet · Fortiauthenticator

Published

2026-05-12

·

Updated

2026-05-13

·

CVE-2026-44277

CVSS v3.1

9.8

Critical

VectorAV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Name of the Vulnerable Software and Affected Versions FortiAuthenticator versions 8.0.0 through 8.0.2 FortiAuthenticator versions 6.6.0 through 6.6.8 FortiAuthenticator versions 6.5.0 through 6.5.6
Description Improper access control in API endpoints allows an unauthenticated attacker to execute unauthorized code or commands using specially crafted requests. This issue can lead to full system compromise, data theft, or unauthorized administrative actions.
Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

RCE

Improper Access Control

Weakness Enumeration

CWE-284

Related Identifiers

CVE-2026-44277

Affected Products

Fortiauthenticator