CVE-2021-22272: ControlTouch Cloud Service vulnerability: Serial Number can be misused during commissioning phase.
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
Affected Software
Event History
Frequently Asked Questions
What is the vulnerability ID of this vulnerability?
The vulnerability ID is CVE-2021-22272.
What is the severity of CVE-2021-22272?
The severity of CVE-2021-22272 is critical with a severity value of 9.4.
How does CVE-2021-22272 work?
CVE-2021-22272 allows an attacker of the ControlTouch to enter a serial number in a specific way to transfer the device virtually into their my.busch-jaeger.de or mybuildings.abb.com profile.
Which software products are affected by CVE-2021-22272?
CVE-2021-22272 affects the Abb Mybuildings and Busch-jaeger Mybusch-jaeger software products.
Is there a fix for CVE-2021-22272?
Please refer to the official reference provided for information on how to fix CVE-2021-22272.