CVE-2007-4789: Cisco Content Switching Module With SSL

High severity, CVSS 7.8. EPSS: 2% chance of exploitation in the next 30 days.

Cisco Content Switching Modules (CSM) 4.2 before 4.2.7, and Cisco Content Switching Module with SSL (CSM-S) 2.1 before 2.1.6, when service termination is enabled, allow remote attackers to cause a denial of service (reboot) via unspecified vectors related to high network utilization, aka CSCsh57876.

Affected products

• Cisco Content Switching Module With SSL: version 2.1 only
• Cisco Content Switching Modules: version 4.2 only

Published 2007-09-10. Last modified 2026-06-16.