Ingate Firewall and SIParator before 4.5.2 allow remote attackers to bypass SIP authentication via a certain maddr parameter.
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 |
|---|---|---|---|
| Ingate_firewall | Ingate | * | 4.5.1 (including) |
| Ingate_siparator | Ingate | * | 4.5.1 (including) |