CVE-2017-9522: Spectrum TC8717T Firmware

High severity, CVSS 7.5. EPSS: 1.4% chance of exploitation in the next 30 days.

The Time Warner firmware on Technicolor TC8717T devices sets the default Wi-Fi passphrase to a combination of the SSID and BSSID, which makes it easier for remote attackers to obtain network access by reading a beacon frame.

Affected products

• Spectrum TC8717T Firmware: affected versions not specified

Published 2017-07-31. Last modified 2026-06-17.