CVE-2018-3928 | BDVDB-2026-109021 Detail

YiYi Technology

Description#

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.

Impact#

Per CVSS v3.0: confidentiality impact none, integrity impact none, availability impact high. Attack vector: network.

Weaknesses#

No weakness recorded in the source data.

References#

https://www.talosintelligence.com/vulnerability_reports/TALOS-2018-0595

Exploit#

No public exploit known

History#

Version 12018-11-01Record published in the CVE List.
Version 22024-09-16Most recent update recorded in the CVE List.

Published

Published: 2018-11-01
Last modified: 2024-09-16

Vendor information

Vendor: Yi
Product: Yi Technology

All Yi vulnerabilities

Score

7.5 High

EPSS

2.2%, Low

Estimated chance of exploitation in the next 30 days. EPSS percentile: 83.0.

KEV

Not listed in the CISA Known Exploited Vulnerabilities catalog.

Impact

Not classified

Action

No specific action is recorded in the source data. Check the references for vendor guidance.

Affected Systems

Vulnerable
Yi Technology Home Camera 27US 1.8.7.0D
Fixed
Not stated

Scoring System

CVSS v4.0

Not available

CVSS v3.1

Not available

CVSS v3.0

7.5 High

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Metric breakdown
Attack Vector	Network
Attack Complexity	Low
Privileges Required	None
User Interaction	None
Scope	Unchanged
Confidentiality	None
Integrity	None
Availability	High

CVSS v2

Not available

Source: CVE List v5 (record); CISA KEV (kev, action); FIRST EPSS (epss).