CVE-2025-26409: 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…

PriorityP433medium6.8CVSS 3.1

AVPACLPRNUINSUCHIHAH

EPSS

0.31%

23.0th percentile

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.

Affected

1 ranges

Vendor	Product	Version range	Fixed in
wattsense	wattsense_bridge	< 6.4.1	6.4.1

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