CVE-2018-3920 - An exploitable code execution vulnerability exists in the firmware update functionality of the Yi Ho

CVE-2018-3920

Summary

An exploitable code execution vulnerability exists in the firmware update functionality of the Yi Home Camera 27US 1.8.7.0D. A specially crafted 7-Zip file can cause a CRC collision, resulting in a firmware update and code execution. An attacker can insert an SDcard to trigger this vulnerability.

References

https://www.talosintelligence.com/vulnerability_reports/TALOS-2018-0584

Vulnerable Configurations

cpe:2.3:o:yitechnology:yi_home_camera_firmware:1.8.7.0d:*:*:*:*:*:*:*
cpe:2.3:o:yitechnology:yi_home_camera_firmware:1.8.7.0d:*:*:*:*:*:*:*
cpe:2.3:h:yitechnology:yi_home_camera:-:*:*:*:*:*:*:*
cpe:2.3:h:yitechnology:yi_home_camera:-:*:*:*:*:*:*:*

CVSS

Base:	4.6 (as of 02-02-2023 - 02:04)
Impact:
Exploitability:

CWE

NVD-CWE-noinfo

CAPEC

Access

Vector	Complexity	Authentication
LOCAL	LOW	NONE

Impact

Confidentiality	Integrity	Availability
PARTIAL	PARTIAL	PARTIAL

cvss-vector via4

AV:L/AC:L/Au:N/C:P/I:P/A:P

refmap via4

misc

https://www.talosintelligence.com/vulnerability_reports/TALOS-2018-0584

Last major update

02-02-2023 - 02:04

Published

02-11-2018 - 17:29

Last modified

02-02-2023 - 02:04