What is CVE-2025-32878?

CVE-2025-32878 is a critical-severity vulnerability in Yftech Coros_pace_3, classified under Improper Certificate Validation. CVSS score: 9.8/10. Published 2025-06-20.

How severe is CVE-2025-32878?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Vulnerability in Yftech Coros_pace_3

CVE-2025-32878

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 i…

Vulnerability class: Improper Certificate Validation

EPSS: 0.003 (26.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Weakness classification (CWE)

CWE-295 — Improper Certificate Validation

References

cve@mitre.org (Third Party Advisory)
cve@mitre.org (Release Notes)
cve@mitre.org (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2025-32878?: CVE-2025-32878 is a critical-severity vulnerability in Yftech Coros_pace_3, classified under Improper Certificate Validation. CVSS score: 9.8/10. Published 2025-06-20.
How severe is CVE-2025-32878?: Critical severity. CVSS v3 base score is 9.8 out of 10.