Due to insufficient input validation, SAP NetWeaver Application Server ABAP and ABAP Platform allows an attacker with high level privileges to use a remote enabled function to read a file which is otherwise restricted. On successful exploitation an attacker can completely compromise the confidentiality of the application.
https://www.sap.com/documents/2022/02/fa865ea4-167e-0010-bca6-c68f7e60039b.html