An exposed debug interface was reported in some Motorola-branded Binatone Hubble Cameras that could allow an attacker with physical access unauthorized access to the device.
A serial interface can be accessed with physical access to the PCB of Wattsense Bridge devices. After connecting to the interface, access to the bootloader is possible, as well as a Linux login prompt. The bootloader access can be used to gain a root shell on the device. This issue is fixed in recent firmware versions BSP >= 6.4.1.