CVE-2017-11320: Technicolor TC7337 Firmware

Medium severity, CVSS 6.1. EPSS: 1.8% chance of exploitation in the next 30 days.

Persistent XSS through the SSID of nearby Wi-Fi devices on Technicolor TC7337 routers 08.89.17.20.00 allows an attacker to cause DNS Poisoning and steal credentials from the router.

Affected products

• Technicolor TC7337 Firmware: version 08.89.17.20.00 only

Published 2017-08-03. Last modified 2026-06-17.