CVE-2019-9861: Abus Secvest Wireless Alarm System FUAA50000 Firmware

High severity, CVSS 8.1. EPSS: 1.6% chance of exploitation in the next 30 days.

Due to the use of an insecure RFID technology (MIFARE Classic), ABUS proximity chip keys (RFID tokens) of the ABUS Secvest FUAA50000 wireless alarm system can easily be cloned and used to deactivate the alarm system in an unauthorized way.

Affected products

• Abus Secvest Wireless Alarm System FUAA50000 Firmware: version 3.01.01 only

Published 2019-05-14. Last modified 2026-06-17.