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CVE-2025-32876

MEDIUM

6.8

Descripcion

An issue was discovered on COROS PACE 3 devices through 3.0808.0. The BLE implementation of the COROS smartwatch does not support LE Secure Connections and instead enforces BLE Legacy Pairing. In BLE Legacy Pairing, the Short-Term Key (STK) can be easily guessed. This requires knowledge of the Temporary Key (TK), which, in the case of the COROS Pace 3, is set to 0 due to the Just Works pairing method. An attacker within Bluetooth range can therefore perform sniffing attacks, allowing eavesdropping on the communication.

Detalles CVE

Puntuacion CVSS v3.16.8

SeveridadMEDIUM

Vector CVSSCVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N

Vector de ataqueADJACENT_NETWORK

ComplejidadHIGH

Privilegios requeridosNONE

Interaccion usuarioNONE

Publicado6/20/2025

Ultima modificacion7/8/2025

Fuentenvd

Avistamientos honeypot0

Productos afectados

yftech:coros_pace_3yftech:coros_pace_3_firmware

Debilidades (CWE)

CWE-306

Referencias

https://support.coros.com/hc/en-us/articles/20087694119828-COROS-PACE-3-Release-Notes(cve@mitre.org)

https://syss.de(cve@mitre.org)

https://www.syss.de/fileadmin/dokumente/Publikationen/Advisories/SYSS-2025-023.txt(cve@mitre.org)

https://www.syss.de/fileadmin/dokumente/Publikationen/Advisories/SYSS-2025-023.txt(134c704f-9b21-4f2e-91b3-4a467353bcc0)

Correlaciones IOC

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