Executive Summary
Informations | |||
---|---|---|---|
Name | CVE-2019-12821 | First vendor Publication | 2019-07-19 |
Vendor | Cve | Last vendor Modification | 2023-11-07 |
Security-Database Scoring CVSS v3
Cvss vector : CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:L | |||
---|---|---|---|
Overall CVSS Score | 4.8 | ||
Base Score | 4.8 | Environmental Score | 4.8 |
impact SubScore | 2.5 | Temporal Score | 4.8 |
Exploitabality Sub Score | 2.2 | ||
Attack Vector | Network | Attack Complexity | High |
Privileges Required | None | User Interaction | None |
Scope | Unchanged | Confidentiality Impact | None |
Integrity Impact | Low | Availability Impact | Low |
Calculate full CVSS 3.0 Vectors scores |
Security-Database Scoring CVSS v2
Cvss vector : (AV:N/AC:M/Au:N/C:N/I:P/A:P) | |||
---|---|---|---|
Cvss Base Score | 5.8 | Attack Range | Network |
Cvss Impact Score | 4.9 | Attack Complexity | Medium |
Cvss Expoit Score | 8.6 | Authentication | None Required |
Calculate full CVSS 2.0 Vectors scores |
Detail
A vulnerability was found in the app 2.0 of the Shenzhen Jisiwei i3 robot vacuum cleaner, while adding a device to the account using a QR-code. The QR-code follows an easily predictable pattern that depends only on the specific device ID of the robot vacuum cleaner. By generating a QR-code containing information about the device ID, it is possible to connect an arbitrary device and gain full access to it. The device ID has an initial "JSW" substring followed by a six digit number that depends on the specific device. |
Original Source
Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-12821 |
CWE : Common Weakness Enumeration
% | Id | Name |
---|---|---|
100 % | CWE-330 | Use of Insufficiently Random Values |
CPE : Common Platform Enumeration
Type | Description | Count |
---|---|---|
Os | 1 |
Sources (Detail)
Source | Url |
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Alert History
Date | Informations |
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2023-11-07 21:39:35 |
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2020-09-03 01:25:16 |
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2020-05-23 02:22:23 |
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2019-08-03 00:19:29 |
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2019-07-20 00:19:17 |
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