An issue was discovered in UCI IDOL 2 (aka uciIDOL or IDOL2) through 2.12. Data is transferred over a raw socket without any authentication mechanism. Thus, communication endpoints are not verifiable.
https://www.syss.de/fileadmin/dokumente/Publikationen/Advisories/SYSS-2024-049.txt
https://www.syss.de/en/responsible-disclosure-policy
https://uci.de/products/index.html