CVE-2026-109571 (GCVE-0-2026-109571)
Vulnerability from cvelistv5
Published
2026-10-12 20:55
Modified
2026-10-26 16:46
CWE
  • CWE-306 - Missing Authentication for Critical Function
Summary
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 pairing, bonding, or any confirmation on the watch.
Impacted products
Vendor Product Version
Fire-Boltt BSW013 Version: 0   <
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Show details on NVD website


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  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
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