The PingID RADIUS PCV adapter for PingFederate, which supports RADIUS authentication with PingID MFA, is vulnerable to MFA bypass under certain configurations.
Weakness
The authentication algorithm is sound, but the implemented mechanism can be bypassed as the result of a separate weakness that is primary to the authentication error.
Affected Software
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Pingfederate | Pingidentity | 11.1.0 (including) | 11.1.5 (including) |
| Pingfederate | Pingidentity | 11.2.0 (including) | 11.2.2 (including) |
| Pingid_integration_kit | Pingidentity | * | 2.24 (excluding) |
| Radius_pcv | Pingidentity | 3.0.0 (including) | 3.0.2 (excluding) |
| Radius_pcv | Pingidentity | 2.10.0 (including) | 2.10.0 (including) |