source: http://www.securityfocus.com/bid/13900/info

Loki Download Manager is prone to an SQL injection vulnerability. This issue is due to a failure in the application to properly sanitize user-supplied input to the 'catinfo.asp' script before using it in an SQL query.

Successful exploitation could result in a compromise of the application, disclosure or modification of data, or may permit an attacker to exploit vulnerabilities in the underlying database implementation. 

http://www.example.com/downmancv/catinfo.asp?cat=' union select null,null,user,null,null,null,null,null,pass,null,null,null,null,null FROM tblAdm' 