CVE-2014-8653: Compal Broadband Networks CG6640E Wireless Gateway

Medium severity, CVSS 4.3. EPSS: 3.5% chance of exploitation in the next 30 days.

Cross-site scripting (XSS) vulnerability in Compal Broadband Networks (CBN) CH6640E and CG6640E Wireless Gateway 1.0 with firmware CH6640-3.5.11.7-NOSH allows remote attackers to inject arbitrary web script or HTML via the userData cookie.

Affected products

• Compal Broadband Networks CG6640E Wireless Gateway
• Compal Broadband Networks CH664OE Wireless Gateway
• Compal Broadband Networks Firmware: version ch6640-3.5.11.7-nosh only

Published 2014-11-06. Last modified 2026-06-17.