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Critical 9.1
RVD#3326: Hardcoded default credentials on IRC 5 OPC Server
The IRC5 family with UAS service enabled comes by default with credentials that can be found on publicly available manuals. ABB considers this a well documented functionality that helps customer set up however, out of our research, we found multiple productio…
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Critical 9.8
RVD#3327: No authentication required for accesing ABB IRC5 FTP server
IRC5 exposes an ftp server (port 21). Upon attempting to gain access you are challenged with a request of username and password, however you can input whatever you like. As long as the field isn't empty it will be accepted.