CVE-2025-32878

CRITICAL

9.8

Description

An issue was discovered on COROS PACE 3 devices through 3.0808.0. It implements a function to connect the watch to a WLAN. This function is mainly for downloading firmware files. Before downloading firmware files, the watch requests some information about the firmware via HTTPS from the back-end API. However, the X.509 server certificate within the TLS handshake is not validated by the device. This allows an attacker within an active machine-in-the-middle position, using a TLS proxy and a self-signed certificate, to eavesdrop and manipulate the HTTPS communication. This could be abused, for example, for stealing the API access token of the assigned user account.

Details CVE

Score CVSS v3.19.8

SeveriteCRITICAL

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

Vecteur d'attaqueNETWORK

ComplexiteLOW

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-295

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-2025-030.txt(cve@mitre.org)

Correlations IOC

Aucune correlation enregistree

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