PT-2024-12651 · Eufy · Eufy Homebase 2
Published
2024-10-03
·
Updated
2024-11-25
·
CVE-2023-37822
CVSS v3.1
8.2
High
| Vector | AV:A/AC:L/PR:N/UI:N/S:C/C:H/I:L/A:N |
Name of the Vulnerable Software and Affected Versions
Eufy Homebase 2 versions prior to 3.3.4.1h
Description
The Eufy Homebase 2 creates a dedicated wireless network for its ecosystem, serving as a proxy to the end user's primary network. The WPA2-PSK generation of this dedicated network is flawed and solely based on the serial number. Due to the flawed generation process, the WPA2-PSK can be brute forced offline within seconds. This issue allows an attacker in proximity to the dedicated wireless network to gain unauthorized access to the end user's primary network. The only requirement of the attack is proximity to the dedicated wireless network.
Recommendations
For versions prior to 3.3.4.1h, update to firmware version 3.3.4.1h or later to resolve the issue. As a temporary workaround, consider restricting access to the dedicated wireless network to minimize the risk of exploitation.
Fix
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Weakness Enumeration
Related Identifiers
Affected Products
Eufy Homebase 2