An Improper Enforcement of Behavioral Workflow vulnerability in the exchangeDeviceServices function on the amzn.dmgr service allowed an malicious user to register services that are only locally accessible. This issue affects: Amazon Fire TV Stick 3rd gen versions before 6.2.9.5. Insignia TV with FireOS versions before 7.6.3.3.
https://vulmon.com/vulnerabilitydetails ... -2023-1383