SAP NetWeaver AS JAVA (Enterprise Portal), versions - 7.10, 7.20, 7.30, 7.31, 7.40, 7.50 reveals sensitive information in one of their HTTP requests, an attacker can use this in conjunction with other attacks such as XSS to steal this information.
https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=580617506
https://launchpad.support.sap.com/#/notes/3059764
http://seclists.org/fulldisclosure/2021/Oct/32
http://packetstormsecurity.com/files/164600/SAP-Enterprise-Portal-Sensitive-Data-Disclosure.html