CVE-2021-21954

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.

CVSS v3 9.9 CRITICAL
CVSS v2.0 9.0 HIGH

9.9^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.1 / Impact : 6.0

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope CHANGED

9.0^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:L/Au:S/C:C/I:C/A:C

Exploitability : 8.0 / Impact : 10.0

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
https://talosintelligence.com/vulnerability_reports/TALOS-2021-1381	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:anker:eufy_homebase_2_firmware:2.1.6.9h:*:*:*:*:*:*:*

cpe:2.3:h:anker:eufy_homebase_2:-:*:*:*:*:*:*:*

History

14 Dec 2021, 00:24

Type	Values Removed	Values Added
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : 9.0 v3 : 9.9
CWE		CWE-78
CPE		cpe:2.3:o:anker:eufy_homebase_2_firmware:2.1.6.9h:::::::* cpe:2.3:h:anker:eufy_homebase_2:-:::::::*
References	~~(MISC) https://talosintelligence.com/vulnerability_reports/TALOS-2021-1381 -~~	(MISC) https://talosintelligence.com/vulnerability_reports/TALOS-2021-1381 - Exploit, Third Party Advisory

09 Dec 2021, 16:38

Type	Values Removed	Values Added
New CVE

Information

Published : 2021-12-09 16:15

Updated : 2023-12-10 14:09

NVD link : CVE-2021-21954

Mitre link : CVE-2021-21954

CVE.ORG link : CVE-2021-21954

JSON object : View

Products Affected

anker

eufy_homebase_2
eufy_homebase_2_firmware

CWE

CWE-78

Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

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