ArGoSoft FTP Server before 1.4.2.7 allows remote attackers to read arbitrary files by uploading a ZIP file containing a shortcut (.LNK) file, using SITE UNZIP to extract the .LNK file onto the server, then accessing the file, a different vulnerability than CVE-2005-0520.
https://exchange.xforce.ibmcloud.com/vulnerabilities/17939
http://www.securityfocus.com/bid/12487