What is the CVSS score of CVE-2025-48706?

CVE-2025-48706 has a CVSS 3.1 base score of 9.1 (Critical). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H. EPSS exploitation probability: 0.1%.

Which versions of Coros Pace 3 Firmware are affected by CVE-2025-48706?

COROS PACE 3 smartwatch users face a critical denial-of-service vulnerability that forces device reboots via malicious Bluetooth messages, with no vendor patch currently available.

Is there a public PoC exploit available for CVE-2025-48706?

Yes, a public proof-of-concept exploit is available for CVE-2025-48706. Prioritise patching immediately. EPSS: 0.1%.

How to fix or mitigate CVE-2025-48706?

Within 24 hours: Identify all COROS PACE 3 devices in your organization and inventory affected users. Within 7 days: Disable or restrict Bluetooth pairing with untrusted devices; implement network-level monitoring for suspicious BLE traffic; communicate findings to device owners with interim guidance. Within 30 days: Maintain vendor contact for patch availability; evaluate device replacement or alternative smartwatch solutions if business-critical usage is confirmed.

Coros Pace 3 Firmware CVE-2025-48706

EUVD-2025-18751 CRITICAL

Out-of-bounds Read (CWE-125)

2025-06-20 cve@mitre.org

Buffer Overflow Coros Pace 3 Firmware

9.1

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

9.1 CRITICAL

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

High

Lifecycle Timeline

EUVD ID Assigned

Mar 15, 2026 - 00:19 euvd

EUVD-2025-18751

Analysis Generated

Mar 15, 2026 - 00:19 vuln.today

PoC Detected

Jul 08, 2025 - 14:32 vuln.today

Public exploit code

CVE Published

Jun 20, 2025 - 14:15 nvd

CRITICAL 9.1

DescriptionCVE.org

An issue was discovered in COROS PACE 3 through 3.0808.0. Due to an out-of-bounds read vulnerability, sending a crafted BLE message forces the device to reboot.