Directory traversal vulnerability in the CollectorConfInfoServlet servlet in ManageEngine NetFlow Analyzer allows remote attackers to execute arbitrary code via a .. (dot dot) in the filename.
The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory.