Description
The web interface on the Technicolor TC7230 STEB 01.25 is vulnerable to DNS rebinding, which allows a remote attacker to configure the cable modem via JavaScript in a victim's browser. The attacker can then configure the cable modem to port forward the modem's internal TELNET server, allowing external access to a root shell.
References (3)
Core 3
Core References
Third Party Advisory x_refsource_misc
https://cablehaunt.com
Third Party Advisory x_refsource_misc
https://github.com/Lyrebirds/Fast8690-exploit
Exploit, Issue Tracking, Third Party Advisory x_refsource_misc
https://github.com/Lyrebirds/Cable-Haunt-Report/releases/download/2.4/report.pdf
Scores
CVSS v3
9.8
EPSS
0.0429
EPSS Percentile
89.9%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Details
CWE
CWE-20
Status
published
Products (1)
technicolor/tc7230_steb_firmware
0.1.25
Published
Jan 08, 2020
Tracked Since
Feb 18, 2026