SAP Netweaver 6.40-7.0 Cross-Site-Scripting
Title: SAP Netweaver 6.40-7.0 Persistent Cross-Site-Scripting
Author: Jaime Blasco (at) aitsec.com http://www.aitsec.com
Description: SAP Netweaver have a web interface for accesing filesystem of
the portal, users can make "feedbacks" of
files, input passed to the content of these feedbacks is not
properly sanitised before being returned to the user.
This can be exploited to execute arbitrary HTML and script code
in a user's browser session in context of an affected site
Solution: This issue can be solved activating "Secure Editing" in Portal
(System Configuration -> System Configuration -> Knowledge management (in
detailed Navigation) -> Utilities -> Editing -> HTML Editing)
Hence this issue can be solved via configuration - for more details see
http://help.sap.com/saphelp_nw70/helpdata/EN/44/4cd511c6233f8ee10000000a1553f7/frameset.htm
NetWeaver 04 (6.40) SP17:
http://help.sap.com/saphelp_nw04/helpdata/en/44/4d3ef6b5ac2152e10000000a114a6b/frameset.htm
NetWeaver 7.0 SP8:
http://help.sap.com/saphelp_nw70/helpdata/EN/44/4cd511c6233f8ee10000000a1553f7/frameset.htm
As of NetWeaver 7.0 SP15 the secure editor is on by default (SAP note 1110597:
https://service.sap.com/sap/support/notes/1110597)
Timeline:
* March 11: Initial contact.
* March 12: Confirmed
* April 5: Vendor response
Original Advisory:
http://www.aitsec.com/vulnerability-SAP-Netweaver-6.40-7.0-Cross-Site-Scripting.php