Check Point Advisories

Fortinet FortiWeb Directory Traversal (CVE-2025-25254)

Vulnerability
Protection

Check Point Reference:	CPAI-2025-18135
Date Published:	2 Aug 2026
Severity:	High
Last Updated:	Sunday 02 August, 2026
Source:
Industry Reference:	CVE-2025-25254
Protection Provided by:	Security Gateway R81, R80, R77, R75
Who is Vulnerable?	Fortinet FortiWeb 7.0.0 and later, prior to 7.4.7 Fortinet FortiWeb 7.6.0 and later, prior to 7.6.3
Vulnerability Description	A directory traversal vulnerability in Fortinet FortiWeb allows an authenticated admin to access and modify the filesystem via crafted requests.

Protection Overview

This protection detects attempts to exploit this vulnerability.

In order for the protection to be activated, update your Security Gateway product to the latest IPS update. For information on how to update IPS, go to SBP-2006-05, click on Protection tab and select the version of your choice.

Security Gateway R81 / R80 / R77 / R75

In the IPS tab, click Protections and find the Fortinet FortiWeb Directory Traversal (CVE-2025-25254) protection using the Search tool and Edit the protection's settings.
Install policy on all Security Gateways.

This protection's log will contain the following information:

Attack Name: Application Servers Protection Violation.
Attack Information: Fortinet FortiWeb Directory Traversal (CVE-2025-25254)