XCOM™ Data Transport® and XCOM™ Data Transport® Gateway are different products. Some installations may have XCOM connecting to an XCOM Gateway which is achieved using the file %XCOM_HOME%\lib\GatewayBridge.jar.
This article covers how to check if an XCOM installation connects to a XCOM Gateway.
XCOM™ Data Transport® for Windows
XCOM™ Data Transport® for UNIX/Linux
Check the xcom.glb file, which is found in %XCOM_HOME%\config, to see if the following parameters have values.
If there are no values, then a XCOM Gateway is not being used.
Some of the scanning tools that scan the file system may report vulnerabilities in the file %XCOM_HOME%\lib\GatewayBridge.jar, though they are not exploitable: