What is CVE-2026-4475?

CVE-2026-4475 is a high-severity vulnerability in Yi Technology Home Camera, classified under Use of Hard-coded Password. CVSS score: 8.8/10. Published 2026-03-20.

How severe is CVE-2026-4475?

High severity. CVSS v3 base score is 8.8 out of 10.

Vulnerability in Yi Technology Home Camera

CVE-2026-4475

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.

EPSS: 0.003 (22.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Yi Technology Home Camera — versions 2 2.1.1_20171024151200

Weakness classification (CWE)

References

cna@vuldb.com (vdb-entry)
cna@vuldb.com (signature, permissions-required)
cna@vuldb.com (third-party-advisory)

Frequently asked questions

What is CVE-2026-4475?: CVE-2026-4475 is a high-severity vulnerability in Yi Technology Home Camera, classified under Use of Hard-coded Password. CVSS score: 8.8/10. Published 2026-03-20.
How severe is CVE-2026-4475?: High severity. CVSS v3 base score is 8.8 out of 10.