CVE-2021-22272 – ControlTouch Cloud Service vulnerability: Serial Number can be misused during commissioning phase.

https://notcve.org/view.php?id=CVE-2021-22272

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. • https://search.abb.com/library/Download.aspx?DocumentID=9AKK107992A3688&LanguageCode=en&DocumentPartId=&Action=Launch • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor •