CVE-2007-4747: Cisco Video Surveillance IP Gateway Encoder Decoder

High severity, CVSS 10.0. EPSS: 3% chance of exploitation in the next 30 days.

The telnet service in Cisco Video Surveillance IP Gateway Encoder/Decoder (Standalone and Module) firmware 1.8.1 and earlier, Video Surveillance SP/ISP Decoder Software firmware 1.11.0 and earlier, and the Video Surveillance SP/ISP firmware 1.23.7 and earlier does not require authentication, which allows remote attackers to perform administrative actions, aka CSCsj31729.

Affected products

• Cisco Video Surveillance IP Gateway Encoder Decoder: up to and including 1.8.1
• Cisco Video Surveillance SP Isp: up to and including 1.23.7
• Cisco Video Surveillance SP Isp Decoder Software: up to and including 1.11.0

Published 2007-09-06. Last modified 2026-06-16.