CVE-2026-126255

EUVD-2026-123904

11.11.2026, 22:17

A path traversal: '../filedir' vulnerability in Fortinet FortiOS 8.0.0 through 8.0.1, FortiOS 7.6.0 through 7.6.7, FortiOS 7.4.0 through 7.4.12, FortiOS 7.2.0 through 7.2.13, FortiPAM 1.6 all versions, FortiPAM 1.5 all versions, FortiPAM 1.4 all versions, FortiPAM 1.3 all versions, FortiPAM 1.2 all versions, FortiPAM 1.1 all versions, FortiPAM 1.0 all versions may allow an unauthenticated attacker to bypass authentication via specially crafted credentials.

Provider	Type	Base Score	Atk. Vector	Atk. Complexity	Priv. Required	Vector
NIST	Primary	7.4 HIGH	NETWORK	HIGH	NONE	CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N

Awaiting analysis

This vulnerability is currently awaiting analysis.

Base Score

CVSS 3.x

EPSS Score

Percentile: Unknown

Common Weakness Enumeration

CWE-24 - Path Traversal: '../filedir'
The software uses external input to construct a pathname that should be within a restricted directory, but it does not properly neutralize "../" sequences that can resolve to a location that is outside of that directory.

Vulnerability Media Exposure

[GERMAN] Fortinet Produkte: Mehrere Schwachstellen
Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in Fortinet FortiManager, Fortinet FortiOS, Fortinet FortiMail, Fortinet FortiClient und Fortinet FortiAnalyzer ausnutzen, um beliebigen Programmcode auszuführen, seine Rechte auszuweiten, Sicherheitsmechanismen zu umgehen, einen Denial of Service herbeizuführen, sowie um Daten offenzulegen und zu manipulieren.
Published: 2026-11-10T23:00:00+00:00

References

https://fortiguard.fortinet.com/psirt/FG-IR-26-269