AnalogX SimpleServer:WWW 1.0.6 - Directory Traversal

source: https://www.securityfocus.com/bid/1508/info

Requesting a specially formed url containing encoding (%2E) to SimpleServer 1.06 and possibley earlier versions, will enable a remote user to gain read access to known files above the SimpleServer directory.

http://target/%2E%2E/filename