Overview
- Description
- The vulnerability origins in the commissioning process where an attacker of the ControlTouch can enter a serial number in a specific way to transfer the device virtually into her/his my.busch-jaeger.de or mybuildings.abb.com profile. A successful attacker can observe and control a ControlTouch remotely under very specific circumstances. The issue is fixed in the cloud side of the system. No firmware update is needed for customer products. If a user wants to understand if (s)he is affected, please read the advisory. This issue affects: ABB and Busch-Jaeger, ControlTouch
- Source
- cybersecurity@ch.abb.com
- NVD status
- Analyzed
Risk scores
CVSS 3.1
- Type
- Primary
- Base score
- 9.4
- Impact score
- 5.5
- Exploitability score
- 3.9
- Vector string
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:H
- Severity
- CRITICAL
CVSS 2.0
- Type
- Primary
- Base score
- 9
- Impact score
- 9.5
- Exploitability score
- 8.6
- Vector string
- AV:N/AC:M/Au:N/C:P/I:C/A:C
Weaknesses
- nvd@nist.gov
- NVD-CWE-noinfo
- cybersecurity@ch.abb.com
- CWE-200
Social media
- Hype score
- Not currently trending
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:abb:mybuildings:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "BC832DCC-FB85-438B-A53F-7F9A45F47004",
"versionEndExcluding": "2021-05-03"
},
{
"criteria": "cpe:2.3:a:busch-jaeger:mybusch-jaeger:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "6CB7238B-280E-439D-A8BA-F0FA1195BB4C",
"versionEndExcluding": "2021-05-03"
}
],
"operator": "OR"
}
]
}
]