National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2019-12820 Detail

Current 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.

Source:  MITRE
View Analysis Description

Severity



CVSS 3.x Severity and Metrics:

NIST CVSS score
NIST: NVD
Base Score: 5.6 MEDIUM
Vector:  CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L

References to Advisories, Solutions, and Tools

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Hyperlink Resource
https://www.kth.se/polopoly_fs/1.914058.1561621210!/Olsson_Larsson-Forsberg_vacuum.pdf Exploit Technical Description Third Party Advisory

Weakness Enumeration

CWE-ID CWE Name Source
CWE-255 Credentials Management NIST  

Known Affected Software Configurations Switch to CPE 2.3

Configuration 1 ( hide )
 cpe:/o:jisiwei:i3_firmware:2.0
     Show Matching CPE(s)
Running on/with
 cpe:/h:jisiwei:i3:-
     Show Matching CPE(s)


Change History

1 change record found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2019-12820
NVD Published Date:
07/19/2019
NVD Last Modified:
08/02/2019