CVE-2026-126219

EUVD-2026-123873

11.11.2026, 22:17

A improper limitation of a pathname to a restricted directory ('path traversal') vulnerability in Fortinet FortiAnalyzer 8.0.0, FortiAnalyzer 7.6.0 through 7.6.7, FortiAnalyzer 7.4.0 through 7.4.11, FortiAnalyzer Cloud 8.0.0, FortiAnalyzer Cloud 7.6.0 through 7.6.7, FortiAnalyzer Cloud 7.4.1 through 7.4.11, FortiManager 8.0.0, FortiManager 7.6.0 through 7.6.7, FortiManager 7.4.0 through 7.4.11, FortiManager Cloud 8.0.0, FortiManager Cloud 7.6.0 through 7.6.7, FortiManager Cloud 7.4.1 through 7.4.11 may allow an authenticated administrator to read or write arbitrary files or execute unauthorized code or commands via specially crafted requests to the GUI.

Path Traversal

Provider	Type	Base Score	Atk. Vector	Atk. Complexity	Priv. Required	Vector
fortinet	CNA	7.2 HIGH	NETWORK	LOW	HIGH	CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Base Score

CVSS 3.x

EPSS Score

Percentile: Unknown

Early Detection

Affected products identified ahead of NVD analysis through intelligence sources (CNA/ADP records, vendor advisories, Enginsight analysis).

Vendor	Product	Version	Source
fortinet	fortimanager	8.0.0	CNA
fortinet	fortimanager	7.6.0 ≤ 𝑥 ≤ 7.6.7	CNA
fortinet	fortimanager	7.4.0 ≤ 𝑥 ≤ 7.4.11	CNA
fortinet	fortianalyzer	8.0.0	CNA
fortinet	fortianalyzer	7.6.0 ≤ 𝑥 ≤ 7.6.7	CNA
fortinet	fortianalyzer	7.4.0 ≤ 𝑥 ≤ 7.4.11	CNA
fortinet	fortianalyzer	7.4.1 ≤ 𝑥 ≤ 7.4.11	CNA
fortinet	fortimanager	7.4.1 ≤ 𝑥 ≤ 7.4.11	CNA

Common Weakness Enumeration

CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
The software uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the software does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted 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-26-236