WPA/WPS Vulnerability in Yi Technology YI Home Camera 2

CVE-2026-4477

What is CVE-2026-4477?

A vulnerability exists in the Yi Technology YI Home Camera 2, where an unknown function related to WPA/WPS utilizes hard-coded cryptographic keys. Although the manipulation for exploitation can only occur within a local network, it presents a significant risk as the exploit has been publicly disclosed. The complexity involved in successfully executing this attack is rated as high, contributing to its potential danger. Attempts to notify Yi Technology of this issue have gone unanswered, underscoring the importance of addressing vulnerabilities promptly in connected devices.

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