CVE-2019-12820 Information

Description

A vulnerability was found in the app 2.0 of the Shenzhen Jisiwei i3 robot vacuum cleaner. Actions performed on the app such as changing a password and personal information it communicates with the server use unencrypted HTTP. As an example while logging in through the app to a Jisiwei account the login request is being sent in cleartext. The vulnerability exists in both the Android and iOS version of the app. An attacker could exploit this by using an MiTM attack on the local network to obtain someone’s login credentials which gives them full access to the robot vacuum cleaner.

CVSS Vector

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

Reference

https://www.kth.se/polopoly_fs/1.914058.1561621210!/Olsson_Larsson-Forsberg_vacuum.pdf

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

LOW

Availability Impact

LOW

Base Score

LOW

Base Severity

5.6