CVE-2026-4477

LOW 3.1

Yi Technology YI Home Camera WPA/WPS hard-coded key

CVSS Score

3.1

EPSS Score

0.0%

EPSS Percentile

2th

A vulnerability was determined in Yi Technology YI Home Camera 2 2.1.1_20171024151200. This affects an unknown function of the component WPA/WPS. Executing a manipulation can lead to use of hard-coded cryptographic key . The attack can only be done within the local network. This attack is characterized by high complexity. The exploitability is reported as difficult. The exploit has been publicly disclosed and may be utilized. The vendor was contacted early about this disclosure but did not respond in any way.

CWE	CWE-321 CWE-320
Vendor	yi technology
Product	yi home camera
Published	Mar 20, 2026
Last Updated	Mar 20, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N/E:P/RL:X/RC:R

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

Yi Technology / YI Home Camera

2 2.1.1_20171024151200

References

NVD ↗ CVE.org ↗ EPSS Data ↗

vuldb.com: https://vuldb.com/?id.351767 vuldb.com: https://vuldb.com/?ctiid.351767 vuldb.com: https://vuldb.com/?submit.773095

Credits

🔍 0rbitingZer0 (VulDB User) VulDB