CVE-2025-57823: Low severity Fortinet FortiAuthenticator vulnerability

Published Dec 9, 2025
·
Updated

A direct request ('forced browsing') 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 sponsor permissions to read and download device logs via accessing specific endpoints

Affected Software

3 affected components
Fortinet FortiAuthenticator>=6.6.0<=6.6.6
Fortinet FortiAuthenticator
Fortinet FortiAuthenticator>=6.3.0<=6.6.6

Remediation

Information

Upgrade to FortiAuthenticator version 8.0.0 or above Upgrade to FortiAuthenticator version 6.6.7 or above

Event History

Dec 9, 2025
CVE Published
via MITRE·05:18 PM
Data Sourced
via MITRE·05:18 PM
RemedyDescriptionSeverityWeakness
Data Sourced
via NVD·06:15 PM
DescriptionSeverityWeaknessAffected Software
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Frequently Asked Questions

1

What is the severity of CVE-2025-57823?

The severity of CVE-2025-57823 is classified as high due to the potential for authenticated attackers to exploit the vulnerability.

2

How do I fix CVE-2025-57823?

To fix CVE-2025-57823, update Fortinet FortiAuthenticator to the latest version available, which addresses this vulnerability.

3

What systems are affected by CVE-2025-57823?

CVE-2025-57823 affects Fortinet FortiAuthenticator versions 6.3, 6.4, 6.5, and versions 6.6.0 through 6.6.6.

4

What type of vulnerability is CVE-2025-57823?

CVE-2025-57823 is a direct request or 'forced browsing' vulnerability that can be exploited by authenticated attackers.

5

Are there any known exploitations of CVE-2025-57823?

As of now, there have been no confirmed reports of active exploitations of CVE-2025-57823 in the wild.

Contact

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