On version 15.1.x before 15.1.3, 14.1.x before 14.1.4, 13.1.x before 13.1.4, 12.1.x before 12.1.6, and all versions of 16.0.x and 11.6.x., BIG-IP APM AD (Active Directory) authentication can be bypassed via a spoofed AS-REP (Kerberos Authentication Service Response) response sent over a hijacked KDC (Kerberos Key Distribution Center) connection or from an AD server compromised by an attacker. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Big-ip_access_policy_manager | F5 | 11.5.2 (including) | 11.6.5 (excluding) |
| Big-ip_access_policy_manager | F5 | 12.1.0 (including) | 12.1.5 (excluding) |
| Big-ip_access_policy_manager | F5 | 13.1.0 (including) | 13.1.3 (excluding) |
| Big-ip_access_policy_manager | F5 | 14.1.0 (including) | 14.1.3 (excluding) |
| Big-ip_access_policy_manager | F5 | 15.0.0 (including) | 15.1.2 (excluding) |
| Big-ip_access_policy_manager | F5 | 16.0.0 (including) | 16.0.1 (excluding) |