CVE-2014-0660: Cisco Telepresence Isdn Gateway Software

High severity, CVSS 7.1. EPSS: 1.9% chance of exploitation in the next 30 days.

Cisco TelePresence ISDN Gateway with software before 2.2(1.92) allows remote attackers to cause a denial of service (D-channel call outage) via a crafted Q.931 STATUS message, aka Bug ID CSCui50360.

Affected products

• Cisco Telepresence Isdn Gateway Software: up to and including 2.1\(1.79\); version 2.1(1.43) only; version 2.1(1.49) only; version 2.1(1.56) only

Published 2014-01-22. Last modified 2026-06-17.