Directory traversal vulnerability in EFTP 2.0.7.337 allows remote authenticated users to reveal directory contents via a .. (dot dot) in the (1) LIST, (2) QUOTE SIZE, and (3) QUOTE MDTM commands.
https://exchange.xforce.ibmcloud.com/vulnerabilities/7114
https://exchange.xforce.ibmcloud.com/vulnerabilities/7113
http://www.securityfocus.com/bid/3331