CVE-2026-12562

The RCU II+ and Multiload II+ are vulnerable to an unauthenticated 
service that exposes a debug interface granting full root-level access 
to the embedded system. This vulnerability stems from a 
network-accessible port running a Target Communications Framework (TCF) 
service that does not require any authentication, allowing an attacker 
to directly interact with the Linux environment that powers the device. 
Once connected, an attacker can freely view and modify the filesystem, 
manipulate running processes, and control network interfaces, enabling 
deep alteration of system behavior.