The SIP component in Ingate Firewall before 4.6.0 and SIParator before 4.6.0, when Remote NAT Traversal is employed, does not properly perform user registration and message distribution, which might allow remote authenticated users to receive messages intended for other users.
Prioritise with Active Threat Intelligence
With curated Threat Intelligence, you can see which vulnerabilities truly put you at risk, prioritize what matters most, and act before attackers do.
Explore Intelligence Hub