Samsung Wear Os is a version of the Android operating system from Samsung (South Korea), designed for wearable computer devices such as smartwatches. Designed for wearable computer devices such as smartwatches, an access control error vulnerability exists in StRetailModeReceiver in Samsung Wear Os 3, which stems from an untrusted application that allows resetting of default settings without proper permissions. An attacker could exploit this vulnerability to cause accidental access by an unauthorized application.