CVE-2004-2344: Vocaltec VGW120 Telephony Gateway

Medium severity, CVSS 5.0. EPSS: 3% chance of exploitation in the next 30 days.

Unknown vulnerability in the ASN.1/H.323/H.225 stack of VocalTec VGW120 and VGW480 allows remote attackers to cause a denial of service.

Affected products

• Vocaltec VGW120 Telephony Gateway: any version
• Vocaltec VGW480 Telephony Gateway: any version

Published 2004-12-31. Last modified 2026-06-16.