An improper certificate validation vulnerability in Fortinet FortiOS 7.4.0 through 7.4.1, FortiOS 7.2.0 through 7.2.6, FortiOS 7.0.0 through 7.0.15, FortiOS 6.4 all versions allows a remote and unauthenticated attacker to perform a Man-in-the-Middle attack on the FortiLink communication channel between the FortiOS device and FortiSwitch.
Weakness
The product does not validate, or incorrectly validates, a certificate.
Affected Software
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Fortios | Fortinet | 7.0.0 (including) | 7.0.14 (excluding) |
| Fortios | Fortinet | 7.2.0 (including) | 7.2.6 (including) |
| Fortios | Fortinet | 7.4.0 (including) | 7.4.0 (including) |
| Fortios | Fortinet | 7.4.1 (including) | 7.4.1 (including) |