CVE-2026-4476
Received Received - Intake

Authentication Bypass in Yi Home Camera 2 CGI Endpoint

Publication date: 2026-03-20

Last updated on: 2026-04-29

Assigner: VulDB

Description
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.

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Meta Information

Published
2026-03-20
Last Modified
2026-04-29
Generated
2026-07-06
AI Q&A
2026-03-20
EPSS Evaluated
2026-07-05
NVD
CVE-2026-4476
EUVD
EUVD-2026-13598

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
yi_technology yi_home_camera 2.1.1_20171024151200

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-306 The product does not perform any authentication for functionality that requires a provable user identity or consumes a significant amount of resources.
CWE-287 When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct.

Attack-Flow Graph

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Executive Summary

This vulnerability exists in the Yi Technology YI Home Camera 2 version 2.1.1_20171024151200, specifically in an unknown function within the file home/web/ipc of the CGI Endpoint component. The issue allows an attacker who has access to the local network to manipulate the system in a way that bypasses authentication.

The vulnerability has been publicly disclosed and the exploit is available, but the vendor did not respond to the disclosure.

Impact Analysis

An attacker with access to the local network can exploit this vulnerability to bypass authentication on the affected camera. This could allow unauthorized access to the device's functions or data, potentially compromising privacy or security.

Compliance Impact

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