Directory traversal vulnerability in the Kunani ODBC FTP Server 1.0.10 allows remote attackers to read arbitrary files via a "..\" (dot dot backslash) in a GET request.
https://exchange.xforce.ibmcloud.com/vulnerabilities/10819
http://www.securityfocus.com/bid/6355
http://archives.neohapsis.com/archives/bugtraq/2002-12/0088.html