[DSECRG-11-034] SAP NetWeaver J2EE MeSync – information disclose

Attacker can get information about mobile engine version and sometimes the name of the technical user. 

Application:     SAP NetWeaver 
Versions Affected:       SAP NetWeaver MI 2
Vendor URL:      http://www.SAP.com
Bugs:    information disclosure
Reported:        29.07.2011
Vendor response:         30.07.2011
Date of Public Advisory:        11.11.2011
CVSS:   
CVE-number: 
Author:  Alexander Polyakov from DSecRG (research center of ERPScan)

Description
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Attacker can get information about mobile engine version and sometimes the name of the technical user. 

Details
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Information disclosure vulnerability was founded in SAP NetWeaver Mobile Engine which can help attacker to find information about installed version and patch for NetWeaver and also get username.

Example:
******
Working exploit is available in commercial scanner ERPScan Security Scanner for SAP (http://erpscan.com) 

References
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http://dsecrg.com/pages/vul/show.php?id=334





Fix Information
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This SatFileReceiver servlet is not 
shipped with MI 2. 7.02 or 7.31.It was used in MI 2.1 which is no longer supported.

You should disable this application

About DSecRG
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The main mission of DSecRG is to conduct researches of business critical systems such as ERP, CRM, SRM, BI, SCADA, banking software and others. The result of this work is then integrates in ERPScan Security Scanner. Being on the top edge of ERP and SAP security DSecRG research helps to improve a quality of ERPScan consulting services and protects you from the latest threads. 
Contact: research [at] dsecrg [dot] com
http://www.dsecrg.com 

About ERPScan
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ERPScan is an innovative company engaged in the research of ERP security and develops products for ERP system security assessment. Apart from this the company renders consulting services for secure configuration, development and implementation of ERP systems, and conducts comprehensive assessments and penetration testing of custom solutions.
Our flagship products are "ERPScan Security Scanner for SAP" and service "ERPScan Online" which can help customers to perform automated security assessments and compliance checks for SAP solutions.

Contact: info [at] erpscan [dot] com
http://www.erpscan.com





Polyakov Alexander
CTO ERPScan
Head of DSecRG
______________________
phone:  +7 812 703 1547
        +7 812 430 9130
e-mail: a.polyakov@erpscan.com

www.erpscan.com
www.dsecrg.com


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