source: https://www.securityfocus.com/bid/47770/info

HOMEPIMA Design is prone to a local file-disclosure vulnerability because it fails to adequately validate user-supplied input.

Exploiting this vulnerability would allow an attacker to obtain potentially sensitive information from local files on computers running the vulnerable application. This may aid in further attacks. 

http://www.example.com/setup/filedown.php?file=../../../../../../../../../../../../../../etc/passwd