CVE-2021-21954

CriticalCVSS 9.9/10Last modified Jun 17, 2026

Description

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.

Metrics

CVSS 3.1 9.9/10CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

Weakness enumeration

CWE-78

Affected software

No affected versions have been published.

Timeline

Published
Dec 9, 2021
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2021-21954: Critical severity, CVSS 9.9 | Vulnix