CVE-2026-4477 PUBLISHED

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

Assigner: VulDB
Reserved: 19.03.2026 Published: 20.03.2026 Updated: 20.03.2026

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.

Metrics

CVSS Vector: CVSS:4.0/AV:A/AC:H/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P
CVSS Score: 2.3

Product Status

Vendor Yi Technology
Product YI Home Camera
Versions
  • Version 2 2.1.1_20171024151200 is affected

Credits

  • 0rbitingZer0 (VulDB User) reporter
  • VulDB coordinator

References

Problem Types

  • Use of Hard-coded Cryptographic Key CWE
  • Key Management Error CWE