CVE-2024-54019
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
Severity
Medium 4.4
CVSS 3.1
Exploited
Not listed
EPSS
0.002
6.2th percentile
Discovered by
Third party
Vendor advisory field
Published
Jun 10, 2025
Assigned by fortinet
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.
Weakness: CWE-297
Affected products
| Vendor | Product | Category | Matched by |
|---|---|---|---|
| Fortinet | FortiClient | Endpoint / EDR | cna-assigner |
Vendor-reported products (1)
- Fortinet · FortiClientWindows
Credit
External
Vendor remediation
Please upgrade to FortiClientWindows version 7.4.1 or above Please upgrade to FortiClientWindows version 7.2.7 or above