#VU58452 Improper Authentication in eufyCam 2 - CVE-2021-21952

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Main Vulnerability Database Vulnerabilities #VU58452

#VU58452 Improper Authentication in eufyCam 2 - CVE-2021-21952

Published: November 30, 2021


Vulnerability identifier: #VU58452
Vulnerability risk: High
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:L/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber
CVE-ID: CVE-2021-21952
CWE-ID: CWE-287
Exploitation vector: Remote access
Exploit availability: No public exploit available
Vulnerable software:
eufyCam 2
Software vendor:
Eufy

Description

The vulnerability allows a remote attacker to bypass authentication process.

The vulnerability exists due to an error in when processing authentication requests in the CMD_DEVICE_GET_RSA_KEY_REQUEST functionality of the home_security binary. A remote attacker can bypass authentication process and gain unauthorized access to the application.


Remediation

Install updates from vendor's website.

External links