CVE-2007-6095: Ingate Firewall

Medium severity, CVSS 4.0. EPSS: 1% chance of exploitation in the next 30 days.

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.

Affected products

• Ingate Ingate Firewall: up to and including 4.5.2
• Ingate Ingate Siparator: up to and including 4.5.2

Published 2007-11-22. Last modified 2026-06-16.