The BizDB CGI script bizdb-search.cgi allows remote attackers to execute arbitrary commands via shell metacharacters in the dbname parameter.
https://euvd.enisa.europa.eu/vulnerability/EUVD-2000-0286
http://www.securityfocus.com/bid/1104
http://archives.neohapsis.com/archives/bugtraq/2000-04/0058.html