Directory traversal vulnerability in SnapStream PVS 1.2a allows remote attackers to read arbitrary files via a .. (dot dot) attack in the requested URL.
https://exchange.xforce.ibmcloud.com/vulnerabilities/6917
http://discuss.snapstream.com/ubb/Forum1/HTML/000216.html
http://archives.neohapsis.com/archives/bugtraq/2001-07/0606.html