SAP BW/4HANA Transformation and Data Transfer Process (DTP) allows an authenticated attacker to gain higher access levels than they should have by exploiting improper authorization checks. This results in escalation of privileges. It has no impact on the confidentiality of data but may have low impacts on the integrity and availability of the application.
https://support.sap.com/en/my-support/knowledge-base/security-notes-news.html