What is CVE-2018-3928?

CVE-2018-3928 is a high-severity vulnerability in Yi Technology, classified under Information Disclosure. CVSS score: 7.5/10. Published 2018-11-01.

How severe is CVE-2018-3928?

High severity. CVSS v3 base score is 7.5 out of 10.

Information disclosure in Yi Technology

CVE-2018-3928

An exploitable code execution vulnerability exists in the firmware update functionality of Yi Home Camera 27US 1.8.7.0D. A specially crafted set of UDP packets can cause a settings change, resulting in denial of service. An attacker can send a set of packets to trigger this vulnerability.

Vulnerability class: Information Disclosure

EPSS: 0.023 (81.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

Affected products

Yi Technology — versions Yi Technology Home Camera 27US 1.8.7.0D
Yitechnology Yi_home_camera
Yitechnology Yi_home_camera_firmware — versions 1.8.7.0d

Weakness classification (CWE)

CWE-200 — Information Disclosure

References

talos-cna@cisco.com (Technical Description, Exploit, Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2018-3928?: CVE-2018-3928 is a high-severity vulnerability in Yi Technology, classified under Information Disclosure. CVSS score: 7.5/10. Published 2018-11-01.
How severe is CVE-2018-3928?: High severity. CVSS v3 base score is 7.5 out of 10.