CVE-2004-1637

The Hawking Technologies HAR11A modem/router allows remote attackers to obtain sensitive information by connecting to port 254, which displays a management interface and information on established connections...

conexant chipset ADSL modems unauthorized access

It's possible to manage device with built-in passord via TCP/254...

CVE-2004-0680

Zoom X3 ADSL modem has a terminal running on port 254 that can be accessed using the default HTML management password, even if the password has been changed for the HTTP interface, which could allow remote attackers to gain unauthorized access...

Origo ASR-8100 ADSL router remote factory reset

Vulnerable device ----------------- Origo ASR-8100 ADSL router Firmware ETHADSLUSB110502REL10S Customer Software Version 110502REL10S ADSL Showtime Firmware Version: 3.21 device based on Conexant CX82310-14 chipset Vulnerability: Remote ADSL reset and permanent denial of service attack...