[DSECRG-00145] SAP Crystal Reports 2008 - Directory Traversal

[Alexandr Polyakov <alexandr.polyakov@xxxxxxx>]

ÇDSECRG-11-003  (Internal DSECRG-00145) SAP Crystal Report Server 2008 - 
Directory Traversal     
Directory traversal vulnerability discovered in the module 
PerformanceManagement application SAP Crystal Report Server 2008, which allows 
you to read any file on the OS.

Application:                    SAP Crystal Report Server 2008
Versions Affected:               SAP Crystal Report Server 2008
Vendor URL:                     http://sap.com
Bugs:                           Directory Traversal File Read
Exploits:                        YES
Reported:                       29.03.2010
Vendor response:                30.03.2010
Date of SAPNOTE Published:    8.10.2010
Date of Public Advisory:        14.01.2011
Authors:                        Dmitriy Chastuhin
                        Digital Security Research Group [DSecRG] (research [at] 
dsecrg [dot]com)

Description
********
SAP Crystal Report Server 2008 contains a variety of features with which users 
can manage and share interactive reports and dashboards, as well as provide 
access to them via the Internet.

Details
*******
Directory Traversal vulnerability was found in script qa.jsp
With this vulnerability, an authenticated attacker can read any file on the 
server.

Sample
******
http://sap_server_adr:8080/PerformanceManagement/jsp/qa.jsp?func=browse&root=wi&path=../../../../../../boot.ini

References
**********

http://dsecrg.com/pages/vul/show.php?id=303
http://www.sdn.sap.com/irj/sdn/index?rid=/webcontent/uuid/c05604f6-4eb3-2d10-eea7-ceb666083a6a
https://service.sap.com/sap/support/notes/1476930




Fix Information
*************

Solution to this issue is given in the 1476930 security note.

About
*****

Digital Security: 

Is one of the leading IT security companies in CEMEA, providing information 
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International subdivision of Digital Security company focused on research and 
software development for securing business-critical systems like: enterprise 
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software. DSecRG developed new product "ERPSCAN security suite for SAP 
NetWeaver" and service "ERPSCAN Online" which can help customers to perform 
automated security assessments and compliance checks for SAP solutions.


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






Polyakov Alexandr. PCI QSA,PA-QSA
CTO Digital Security
Head of DSecRG
______________________
DIGITAL SECURITY
phone:  +7 812 703 1547
        +7 812 430 9130
e-mail: a.polyakov@xxxxxxx  

www.dsec.ru
www.dsecrg.com www.dsecrg.ru
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