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DreamBox DM500(+) Arbitrary File Download Vulnerability

Vendor: Dream Multimedia GmbH
Product web page:
Affected version: DM500, DM500+, DM500HD and DM500S

Summary: The Dreambox is a series of Linux-powered
DVB satellite, terrestrial and cable digital television
receivers (set-top box).

Desc: Dreambox suffers from a file download vulnerability
thru directory traversal with appending the '/' character
in the HTTP GET method of the affected host address. The
attacker can get to sensitive information like paid channel
keys, usernames, passwords, config and plug-ins info, etc.

Tested on: Linux Kernel 2.6.9, The Gemini Project, Enigma