Com21 DOXport 1100 series cable modem running firmware 2.1.1.106, and possibly other versions before 2.1.1.108.003, downloads a DOCSIS configuration file from a TFTP server running on the internal network, which allows local users to modify configuration of the modem via a malicious TFTP server.
Publication date: Tue, 31 Dec 2002 11:00:00 +0000