Lack of sufficient path validation in South River Technologies' Titan MFT and Titan SFTP servers on Windows and Linux allows an authenticated attacker with administrative privileges to read any file on the filesystem via path traversal
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.