CVE-2007-5791: Vonage Motorola Phone Adapter VT2142-Vd

High severity, CVSS 10.0. EPSS: 3.7% chance of exploitation in the next 30 days.

The Vonage Motorola Phone Adapter VT 2142-VD does not properly verify that a SIP INVITE message originated from a legitimate server, which allows remote attackers to send spoofed INVITE messages, as demonstrated by a flood of messages triggering a denial of service, and by phone calls with malicious content.

Affected products

• Vonage Motorola Phone Adapter VT2142-Vd: any version

Published 2007-11-01. Last modified 2026-06-16.