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CVE-2025-32876

MEDIUM

6.8

Description

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.

Details CVE

Score CVSS v3.16.8

SeveriteMEDIUM

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

Vecteur d'attaqueADJACENT_NETWORK

ComplexiteHIGH

Privileges requisNONE

Interaction utilisateurNONE

Publie6/20/2025

Derniere modification7/8/2025

Sourcenvd

Observations honeypot0

Produits affectes

yftech:coros_pace_3yftech:coros_pace_3_firmware

Faiblesses (CWE)

CWE-306

References

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)

Correlations IOC

Aucune correlation enregistree

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