Directory traversal vulnerability in the LibraryFileUploadServlet servlet in Lexmark Markvision Enterprise allows remote authenticated users to write to and execute arbitrary files via a .. (dot dot) in a file path in a ZIP archive.
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.