The JUNG Smart Panel 5.1 KNX is a flush-mounted 5-inch touch-sensitive controller designed for managing smart building automation via the KNX system. It serves as a, intuitive, centralized interface for controlling lighting, shading, heating, and security, utilizing a 640 x 480-pixel color TFT screen running on embedded Linux.
The controller suffers from a directory traversal vulnerability. Exploiting this issue will allow an unauthenticated attacker to view arbitrary files within the context of the web server.