[DSECRG-09-016] SAP SAPDB Multiple XSS

[Alexandr Polyakov <alexandr.polyakov@xxxxxxx>]

Digital Security Research Group [DSecRG] Advisory       #DSECRG-09-016
!!!         original advisory                 !!!
http://dsecrg.com/pages/vul/DSECRG-09-016.html

Application:                    SAPDB
Versions Affected:              Last
Vendor URL:                     http://SAP.com
Bugs:                           XSS
Exploits:                       YES
Reported:                       20.11.2008
Vendor response:                20.11.2008
Date of Public Advisory:        31.03.2009
CVE-number:
Author:                         Digital Security Research Group [DSecRG] 
(research [at] dsec [dot] ru)



Description
***********

SAP MaxDB  Web Database engine which listens port 9999  has Linked XSS security 
vulnerability



Details
*******


Linked XSS vulnerability found in script  "webdbm".

vulnerable parameters are:

Server
Database
User

Attacker can inject XSS in this parameters and steal administrators cookie.
Alternatively  he can make a fake login page by injecting a script than can 
change login page and
send passwords to attacker when


 user try to log on.



Example:
*******

http://[server]:9999/webdbm?Event=DBM_LOGON&Action=VIEW&Server=&Database=[XSS]
http://[server]:9999/webdbm?Event=DBM_LOGON&Action=VIEW&Server=&User=[XSS]
http://[server]:9999/webdbm?Event=DBM_LOGON&Action=VIEW&Server=&Database=&User=&Password=[XSS]



Solution
***************

The responsible development unit said that webdbm
is outdated and that customers should deinstall it and use the "Database 
Studio" instead.
See SAP note  1281820.


References:
***********
SAP note  1281820.


About
*****

Digital Security is leading IT security company in Russia, providing 
information security consulting, audit and penetration testing services, risk 
analysis and ISMS-related services and certification for ISO/IEC 27001:2005 and 
PCI DSS standards. Digital Security Research Group focuses on web application 
and database security problems with vulnerability reports, advisories and 
whitepapers posted regularly on our website.


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







Polyakov Alexandr
Information Security Analyst
______________________
DIGITAL SECURITY
phone:  +7 812 703 1547
        +7 812 430 9130
e-mail: a.polyakov@xxxxxxx  
www.dsec.ru


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