#VU58453 Man-in-the-Middle (MitM) attack in eufyCam 2 - CVE-2021-21953
Published: November 30, 2021
Vulnerability identifier: #VU58453
Vulnerability risk: Medium
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:L/VA:H/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2021-21953
CWE-ID: CWE-300
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerable software:
eufyCam 2
eufyCam 2
Software vendor:
Eufy
Eufy
Description
The vulnerability allows a remote attacker to perform a man-in-the-middle (MitM) attack.
The vulnerability exists due to authentication bypass issue in the "process_msg()" function of the home_security binary. A remote attacker can perform perform a man-in-the-middle attack and gain elevated privileges on the system.
Remediation
Install updates from vendor's website.