Atos Unify OpenScape Common Management Portal V10 before V10 R4.17.0 and V10 R5.1.0 allows an authenticated attacker to execute arbitrary code on the operating system via a Common Management Portal web interface Path traversal vulnerability allowing write access outside the intended folders. This is also known as OCMP-6592.
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.