CVE-2022-26941 (mtm5400_firmware, mtm5500_firmware)

A format string vulnerability exists in Motorola MTM5000 series firmware AT command handler for the AT+CTGL command. An attacker-controllable string is improperly handled, allowing for a write-anything-anywhere scenario. This can be leveraged to obtain arbitrary code execution inside the teds_app binary, which runs with root privileges.

arbitrary code attacker binary code code execution command cve firmware format string motorola privileges root scenario series vulnerability