An improper certificate validation vulnerability [CWE-295] in FortiOS 6.2 all versions, 6.4 all versions, 7.0.0 through 7.0.10, 7.2.0 and FortiProxy 1.2 all versions, 2.0 all versions, 7.0.0 through 7.0.9, 7.2.0 through 7.2.3 may allow a remote and unauthenticated attacker to perform a Man-in-the-Middle attack on the communication channel between the vulnerable device and the remote FortiGuards map server.
Weakness
The product does not validate, or incorrectly validates, a certificate.
Affected Software
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Fortiproxy | Fortinet | 1.2.0 (including) | 1.2.13 (including) |
| Fortiproxy | Fortinet | 2.0.0 (including) | 2.0.12 (including) |
| Fortiproxy | Fortinet | 7.0.0 (including) | 7.0.9 (including) |
| Fortiproxy | Fortinet | 7.2.0 (including) | 7.2.3 (including) |
| Fortios | Fortinet | 6.0.0 (including) | 6.0.17 (including) |
| Fortios | Fortinet | 6.2.0 (including) | 6.2.15 (including) |
| Fortios | Fortinet | 6.4.0 (including) | 6.4.13 (including) |
| Fortios | Fortinet | 7.0.0 (including) | 7.0.11 (excluding) |
| Fortios | Fortinet | 7.2.0 (including) | 7.2.0 (including) |