CVE-2026-4476 MEDIUM

CVE-2026-4476: Yi Technology YI Home Camera CGI Endpoint ipc missing authentication

Vendor Yi Technology
Product YI Home Camera
Weakness CWE-306 · Missing auth
Published March 20, 2026
Last update March 20, 2026

CVSS base score

5.3/10
Attack vector Adjacent
Attack complexity Low
Privileges required None
User interaction None
Confidentiality
Integrity

CVSS vector

CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P

What the vulnerability does

01Description

A vulnerability was found in Yi Technology YI Home Camera 2 2.1.1_20171024151200. The impacted element is an unknown function of the file home/web/ipc of the component CGI Endpoint. Performing a manipulation results in missing authentication. Access to the local network is required for this attack. The exploit has been made public and could be used. The vendor was contacted early about this disclosure but did not respond in any way.

Key dates

02Disclosure timeline

March 20, 2026 CVE published
March 20, 2026 Record updated