CVE-2025-57716

Description

An Uncontrolled Search Path Element vulnerability [CWE-427] in FortiClient Windows 7.4.0 through 7.4.3, 7.2.0 through 7.2.11, 7.0 all versions may allow a local low privileged user to perform a DLL hijacking attack via placing a malicious DLL to the FortiClient Online Installer installation folder.

CVSS v3.1 Score

6.7

MEDIUM

CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H

Weakness Type (CWE)

CWE-427 CWE-427

Affected Products

Vendor	Product	Versions
fortinet	forticlient	7.0.0 — 7.2.12
fortinet	forticlient	7.4.0 — 7.4.4

References

Advisories & Patches

https://fortiguard.fortinet.com/psirt/FG-IR-25-685

Frequently Asked Questions

What is CVE-2025-57716? +

An Uncontrolled Search Path Element vulnerability [CWE-427] in FortiClient Windows 7.4.0 through 7.4.3, 7.2.0 through 7.2.11, 7.0 all versions may allow a local low privileged user to perform a DLL hijacking attack via placing a malicious DLL to the FortiClient Online Installer installation folder. It has a CVSS v3.1 base score of 6.7 (MEDIUM).

How severe is CVE-2025-57716? +

CVE-2025-57716 has a CVSS v3.1 score of 6.7 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.

What products are affected by CVE-2025-57716? +

CVE-2025-57716 affects products from fortinet, specifically: forticlient. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2025-57716? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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