EZShopper 3.0 loadpage.cgi CGI script allows remote attackers to read arbitrary files via a .. (dot dot) attack or execute commands via shell metacharacters.
https://euvd.enisa.europa.eu/vulnerability/EUVD-2000-0186
http://www.securityfocus.com/bid/1014
http://archives.neohapsis.com/archives/bugtraq/2000-02/0356.html