Directory traversal vulnerability in NeroNET 1.2.0.2 and earlier allows remote attackers to read arbitrary files with certain file extensions (such as ZIP, AVI, JPG, TXT, and HTML) via ".." and hex-encoded (1) slash "/" ("%2f") or (2) backslash "\" ("%5c") sequences.
https://euvd.enisa.europa.eu/vulnerability/EUVD-2005-3483
http://www.vupen.com/english/advisories/2005/2287
http://www.securityfocus.com/bid/15288
http://secunia.com/advisories/17421