An issue was discovered in RWS WorldServer before 11.7.3. An authenticated, remote attacker can perform a ws-legacy/load_dtd?system_id= blind SSRF attack to deploy JSP code to the Apache Axis service running on the localhost interface, leading to command execution.
https://www.triskelelabs.com/vulnerabilities-in-rws-worldserver
https://www.rws.com/localization/products/trados-enterprise/worldserver/