Directory traversal vulnerability in the TFTP server in Kiwi CatTools before 3.2.0 beta allows remote attackers to read arbitrary files, and upload files to arbitrary locations, via ..// (dot dot) sequences in the pathname argument to an FTP (1) GET or (2) PUT command.
https://exchange.xforce.ibmcloud.com/vulnerabilities/32398
http://www.vupen.com/english/advisories/2007/0536
http://www.securityfocus.com/bid/22490
http://www.securityfocus.com/archive/1/459933/100/0/threaded
http://www.securityfocus.com/archive/1/459500/100/0/threaded
http://www.kiwisyslog.com/kb/idx/5/178/article/