DSECRG Advisories

[ERPSCAN-12-036] SAP XI – authentication bypass

Application: SAP NetWeaver XI Versions Affected: SAP NetWeaver Vendor URL: http://www.sap.com Bugs: Security Bypass Exploits: YES Reported: 21.03.2011 Vendor response: 22.03.2011 Date of Public Advisory: 11.09.2012 Reference: SAP Security Note 1707494 Authors: Alexander Polyakov, Alexey Tyurin, Alexandr Minozhenko (ERPScan)

SAP NetWeaver XI SOAP Adapter (com.sap.aii.af.mp.soap.web.DilbertMSG) is vulnerable to unauthorized access and XXE vulnerability.

Business Risk
By exploiting this vulnerability, an internal or external attacker will be able to access any files located in the SAP server file system. With the help of this access it is possible to obtain sensitive technical and business-related information stored in the vulnerable SAP system.