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YI Home Camera 2 CVE-2026-4475

| EUVD-2026-13591 HIGH
Use of Hard-coded Password (CWE-259)
2026-03-20 cna@vuldb.com
7.4
CVSS 4.0
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CVSS VectorNVD

CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Attack Vector
Adjacent
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
X

Lifecycle Timeline

7
Analysis Updated
Apr 29, 2026 - 01:35 vuln.today
v2 (cvss_changed)
CVSS changed
Apr 29, 2026 - 01:11 NVD
8.7 (HIGH) 7.4 (HIGH)
Re-analysis Queued
Apr 22, 2026 - 21:37 vuln.today
cvss_changed
CVSS changed
Apr 22, 2026 - 21:37 NVD
8.8 (HIGH) 8.7 (HIGH)
EUVD ID Assigned
Mar 20, 2026 - 08:37 euvd
EUVD-2026-13591
Analysis Generated
Mar 20, 2026 - 08:37 vuln.today
CVE Published
Mar 20, 2026 - 07:16 nvd
HIGH 8.8

DescriptionNVD

A vulnerability has been found in Yi Technology YI Home Camera 2 2.1.1_20171024151200. The affected element is an unknown function of the file home/web/ipc. Such manipulation leads to hard-coded credentials. Access to the local network is required for this attack to succeed. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

AnalysisAI

Hard-coded credentials in YI Home Camera 2 firmware 2.1.1_20171024151200 allow adjacent network attackers to gain complete device control without authentication. The vulnerability exists in the /home/web/ipc file component and enables full compromise of confidentiality, integrity, and availability. …

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RemediationAI

Within 24 hours: Inventory all YI Home Camera 2 devices and identify those running firmware 2.1.1_20171024151200; isolate affected units to a segregated network segment or VLAN. Within 7 days: Contact Yi Technology support for firmware update availability and evaluate replacement with patched-firmware devices or alternative vendors; implement network access controls (ACLs) blocking unauthenticated device communication. …

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CVE-2026-4475 vulnerability details – vuln.today

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