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. With WLAN access, the COROS Pace 3 downloads firmware files via HTTP. However, the communication is not encrypted and allows sniffing and machine-in-the-middle attacks.

Classification

CVE ID: CVE-2025-32880

Affected Products

Vendor: n/a

Product: n/a

Exploit Prediction Scoring System (EPSS)

EPSS Score: 0.02% (probability of being exploited)

EPSS Percentile: 3.7% (scored less or equal to compared to others)

EPSS Date: 2025-07-16 (when was this score calculated)

References

https://nvd.nist.gov/vuln/detail/CVE-2025-32880
https://syss.de
https://support.coros.com/hc/en-us/articles/20087694119828-COROS-PACE-3-Release-Notes
https://www.syss.de/fileadmin/dokumente/Publikationen/Advisories/SYSS-2025-029.txt

Timeline