CVE-2022-46307: Sguda U-Lock Firmware

High severity, CVSS 8.8. EPSS: 0.7% chance of exploitation in the next 30 days.

SGUDA U-Lock central lock control service’s lock management function has incorrect authorization. A remote attacker with general privilege can exploit this vulnerability to call privileged APIs to acquire information, manipulate or disrupt the functionality of arbitrary electronic locks.

Affected products

• Sguda U-Lock Firmware: affected versions not specified

Published 2023-06-02. Last modified 2026-06-17.