Under certain conditions SAP Gateway of ABAP Application Server (fixed in SAPGWFND 7.5, 7.51, 7.52, 7.53; SAPBASIS 7.5) allows an attacker to access information which would otherwise be restricted.
In SAP NetWeaver Application Server for ABAP, from 7.0 to 7.02, 7.30, 7.31, 7.40 and from 7.50 to 7.53, applications do not sufficiently encode user-controlled inputs, resulting in Cross-Site Scripting (XSS) vulnerability.