CVE-2019-16258
CVSS V2 High 7.2
CVSS V3 Medium 6.8
Description
The bootloader of the homee Brain Cube V2 through 2.23.0 allows attackers with physical access to gain root access by manipulating the U-Boot environment via the CLI after connecting to the internal UART interface.
Overview
- CVE ID
- CVE-2019-16258
- Assigner
- cve@mitre.org
- Vulnerability Status
- Analyzed
- Published Version
- 2020-03-20T18:15:13
- Last Modified Date
- 2021-06-03T16:38:12
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| AND | ||||
| cpe:2.3:o:hom.ee:brain_cube_core:*:*:*:*:*:*:*:* | 1 | OR | 2.0.0 | 2.23.0 |
| cpe:2.3:h:hom.ee:brain_cube:*:*:*:*:*:*:*:* | 0 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:L/AC:L/Au:N/C:C/I:C/A:C
- Access Vector
- LOCAL
- Access Compatibility
- LOW
- Authentication
- NONE
- Confidentiality Impact
- COMPLETE
- Integrity Impact
- COMPLETE
- Availability Impact
- COMPLETE
- Base Score
- 7.2
- Severity
- HIGH
- Exploitability Score
- 3.9
- Impact Score
- 10
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Attack Vector
- PHYSICAL
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- HIGH
- Base Score
- 6.8
- Base Severity
- MEDIUM
- Exploitability Score
- 0.9
- Impact Score
- 5.9
References
| Reference URL | Reference Tags |
|---|---|
| https://store.hom.ee/collections/all/products/homee-brain-cube | Product Vendor Advisory |
| https://www.syss.de/fileadmin/dokumente/Publikationen/Advisories/SYSS-2019-026.txt | Third Party Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2019-16258 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-16258 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 16:13:43 | Added to TrackCVE | |||
| 2022-12-04 13:11:52 | 2020-03-20T18:15Z | 2020-03-20T18:15:13 | CVE Published Date | updated |
| 2022-12-04 13:11:52 | 2021-06-03T16:38:12 | CVE Modified Date | updated | |
| 2022-12-04 13:11:52 | Analyzed | Vulnerability Status | updated |