CVE-2025-54822 - CVE House

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Status published Medium CVE-2025-54822

An improper authorization vulnerability [CWE-285] vulnerability in Fortinet FortiOS 7.4.0...

4.2 CVSS

Vulnerability Description

An improper authorization vulnerability [CWE-285] vulnerability in Fortinet FortiOS 7.4.0 through 7.4.1, FortiOS 7.2.0 through 7.2.8, FortiOS 7.0.0 through 7.0.11, FortiProxy 7.4.0 through 7.4.8, FortiProxy 7.2 all versions, FortiProxy 7.0 all versions, FortiProxy 2.0 all versions allows an authenticated attacker to access static files of others VDOMs via crafted HTTP or HTTPS requests.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

No credits recorded in the NVD database.

References

https://fortiguard.fortinet.com/psirt/FG-IR-25-684

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Affected Vendor

Fortinet

View all reports →

Affected Software

FortiProxy, FortiOS

Vulnerable Versions:

7.4.0, 7.2.0, 7.0.0, 2.0.0

Timeline

Official Publish: October 14th, 2025

Last Modified: January 14th, 2026

Added to House: July 22nd, 2026

CVSS Vectors

V3: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N/E:F/RL:X/RC:C

Weaknesses (CWE)

MITRE ATT&CK TTPs

T1190 Exploit Public-Facing Application

T1078 Valid Accounts

T1548 Abuse Elevation Control Mechanism

Privilege Escalation

T1021 Remote Services

Lateral Movement

T1098 Account Manipulation

Defense Evasion