AAn improper certificate validation vulnerability [CWE-295] in FortiClientWindows 7.2.0 through 7.2.2, 7.0.0 through 7.0.11, FortiClientLinux 7.2.0, 7.0.0 through 7.0.11 and FortiClientMac 7.0.0 through 7.0.11, 7.2.0 through 7.2.4 may allow a remote and unauthenticated attacker to perform a Man-in-the-Middle attack on the communication channel between the FortiGate and the FortiClient during the ZTNA tunnel creation
Weakness
The product does not validate, or incorrectly validates, a certificate.
Affected Software
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Forticlient | Fortinet | 7.0.0 (including) | 7.0.12 (excluding) |
| Forticlient | Fortinet | 7.2.0 (including) | 7.2.3 (excluding) |
| Forticlient | Fortinet | 7.2.0 (including) | 7.2.5 (excluding) |
| Forticlient | Fortinet | 7.2.0 (including) | 7.2.0 (including) |