WHILL Model C2 Electric Wheelchairs and Model F Power Chairs do not enforce authentication for Bluetooth connections. An attacker within range can pair with the device and issue movement commands, override speed restrictions, and manipulate configuration profiles without any credentials or user interaction.
Advisories

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Fixes

Solution

No solution given by the vendor.


Workaround

WHILL has deployed the following fixes on December 29th, 2025: Device-Side Speed Profile Protection: * Implemented a safeguard in the wheelchair firmware to prevent unauthorized modification of speed profiles from the mobile application. Unlock Command Restriction During Motion: * Block unlock commands issued from either the mobile app or the smart key while the wheelchair is in motion. Application JSON File Obfuscation: * Obfuscate the configuration files used by the mobile application by converting JSON files into a binary format on both Android and iOS platforms.

History

Tue, 06 Jan 2026 00:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Mon, 05 Jan 2026 16:00:00 +0000

Type Values Removed Values Added
Description WHILL Model C2 Electric Wheelchairs and Model F Power Chairs do not enforce authentication for Bluetooth connections. An attacker within range can pair with the device and issue movement commands, override speed restrictions, and manipulate configuration profiles without any credentials or user interaction.
Weaknesses CWE-306
References
Metrics cvssV3_1

{'score': 9.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}

cvssV4_0

{'score': 9.3, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N'}


Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: icscert

Published:

Updated: 2026-01-05T21:20:30.650Z

Reserved: 2025-12-09T14:54:28.374Z

Link: CVE-2025-14346

cve-icon Vulnrichment

Updated: 2026-01-05T21:20:27.327Z

cve-icon NVD

Status : Received

Published: 2026-01-05T16:15:41.843

Modified: 2026-01-05T16:15:41.843

Link: CVE-2025-14346

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses