CVE-2026-109570

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...

CVE-2026-109571

Fire-Boltt BSW013 smartwatch firmware through V0.0.8 contains a missing authentication vulnerability that allows unpaired BLE devices to subscribe to the Heart Rate Measurement characteristic 0x2A37. Attackers within Bluetooth range can receive the wearer's live heart rate readings without pairin...

EUVD-2026-97894

Fire-Boltt BSW013 smartwatch firmware through V0.0.8 contains a missing authentication vulnerability that allows unpaired BLE devices to subscribe to the Heart Rate Measurement characteristic 0x2A37. Attackers within Bluetooth range can receive the wearer's live heart rate readings without pairin...

CVE-2026-109571 Fire-Boltt BSW013 firmware through V0.0.8 Unauthenticated Heart Rate Disclosure via BLE

Fire-Boltt BSW013 smartwatch firmware through V0.0.8 contains a missing authentication vulnerability that allows unpaired BLE devices to subscribe to the Heart Rate Measurement characteristic 0x2A37. Attackers within Bluetooth range can receive the wearer's live heart rate readings without pairin...

CVE-2026-109571

The Fire-Boltt BSW013 smartwatch, running firmware through V0.0.8 , is susceptible to a missing authentication vulnerability. This flaw allows unpaired BLE devices to subscribe to the Heart Rate Measurement characteristic (0x2A37) . Consequently, an attacker within Bluetooth range can intercept a...

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...

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...

EUVD-2026-97893

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...