Description

A vulnerability was identified in Yi Technology YI Home Camera 2 2.1.1_20171024151200. This impacts an unknown function of the file home/web/ipc of the component HTTP Firmware Update Handler. The manipulation leads to improper verification of cryptographic signature. The attack is possible to be carried out remotely. The complexity of an attack is rather high. The exploitability is said to be difficult. The exploit is publicly available and might be used. The vendor was contacted early about this disclosure but did not respond in any way.

INFO

Published Date :

2026-03-20T07:02:12.581Z

Last Modified :

2026-03-20T15:09:05.552Z

Source :

VulDB
AFFECTED PRODUCTS

The following products are affected by CVE-2026-4478 vulnerability.

Vendors Products
Yitechnology
  • Yi Home Camera
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2026-4478.

URL Resource
https://vuldb.com/?ctiid.351768 cve-icon cve-icon
https://vuldb.com/?id.351768 cve-icon cve-icon
https://vuldb.com/?submit.773162 cve-icon cve-icon
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CVSS Vulnerability Scoring System

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Detailed values of each vector for above chart.
Attack Vector
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User Interaction
Scope
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Integrity Impact
Availability Impact
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