CVE-2026-109570

The Fire-Boltt BSW013 smartwatch firmware, up to version V0.0.8 , is susceptible to a missing authentication vulnerability. This flaw allows unpaired attackers within Bluetooth range to write to a proprietary BLE command characteristic that is only protected by a CRC-16/ARC checksum . By exploiti...

CVE-2026-109570 Fire-Boltt BSW013 through V0.0.8 Unauthenticated BLE Notification Injection

Fire-Boltt BSW013 smartwatch firmware through V0.0.8 contains a missing authentication vulnerability that allows unpaired attackers to inject notifications by writing to the proprietary BLE command characteristic. Attackers within Bluetooth range can craft commands protected only by a CRC-16/ARC...