CVE-2025-59104 describes a vulnerability where an attacker with physical access to a device can solder test leads to the debug footprint and gain access to the bootloader. By modifying the kernel command line, the attacker can obtain a root shell, leading to complete system compromise.
With physical access to the device and enough time an attacker is able to solder test leads to the debug footprint (or use the 6-Pin tag-connect cable). Thus, the attacker gains access to the bootloader, where the kernel command line can be changed. An attacker is able to gain a root shell through this vulnerability.