CVE-2025-57716
MediumCVSS 6.7Exploitation Probability (EPSS)
Low risk7th percentile - higher than 7% of all known CVEs
Summary
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.
Risk Assessment
A local low-privileged attacker can execute malicious code in the context of a privileged process, potentially leading to privilege escalation and system compromise.
Recommendation
Update FortiClient Windows to the latest version. Restrict permissions to the FortiClient Online Installer installation folder.
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Original NVD description (English source)
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.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS

