The User Management Engine (UME) in SAP NetWeaver 7.4 allows attackers to decrypt unspecified data via unknown vectors, aka SAP Security Note 2191290.Referenceshttp://seclists.org/fulldisclosure/2016/Apr/60http://www.securityfocus.com/bid/80920https://erpscan.io/advisories/erpscan-16-003-sap-netweaver-7-4-cryptographic-issues/https://erpscan.io/press-center/blog/sap-security-notes-january-2016-review/https://www.exploit-db.com/exploits/43495/