CVE-2021-21954: Anker Eufy Homebase 2 Firmware

Critical severity, CVSS 9.9. EPSS: 2.5% chance of exploitation in the next 30 days.

A command execution vulnerability exists in the wifi_country_code_update functionality of the home_security binary of Anker Eufy Homebase 2 2.1.6.9h. A specially-crafted set of network packets can lead to arbitrary command execution.

Affected products

• Anker Eufy Homebase 2 Firmware: version 2.1.6.9h only

Published 2021-12-09. Last modified 2026-06-17.