What’s Vulnerable › Vulnerabilities
CVE-2024-54019
- Severity: medium (CVSS 6.5 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.2% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2025-06-10 · updated 2026-06-17
- Weakness: CWE-297
Description
A improper validation of certificate with host mismatch in Fortinet FortiClientWindows version 7.4.0, versions 7.2.0 through 7.2.6, and 7.0 all versions allow an unauthorized attacker to redirect VPN connections via DNS spoofing or another form of redirection.
Affected products
- Fortinet FortiClientWindows: from 7.0.0 before 7.2.7; 7.4.0 — fixed in 7.2.7
How to fix
Upgrade to a fixed version: Fortinet FortiClientWindows 7.2.7. Check the vendor advisory for mitigations.
References
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