CVE Vulnerabilities

CVE-2018-3891

Published: Nov 02, 2018 | Modified: Feb 02, 2023

CVSS 3.x

4.6

MEDIUM

Source:

NVD

CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

CVSS 2.x

2.1 LOW

RedHat/V2

RedHat/V3

Ubuntu

Additional information

NVD	https://nvd.nist.gov/vuln/detail/CVE-2018-3891
CWE	https://cwe.mitre.org/data/definitions/NVD-Other.html

An exploitable firmware downgrade vulnerability exists in the firmware update functionality of Yi Home Camera 27US 1.8.7.0D. A specially crafted file can cause a logic flaw, resulting in a firmware downgrade. An attacker can insert an SD card to trigger this vulnerability.

Affected Software

Name	Vendor	Start Version	End Version
Yi_home_camera_firmware	Yitechnology	1.8.7.0d (including)	1.8.7.0d (including)

References

https://www.talosintelligence.com/vulnerability_reports/TALOS-2018-0566

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