SAP security note 1608569, “Unauthorized modification of stored content in Web Dynpro”, is a program error note released on 10.04.2012. Below are the symptom and SAP recommended solution.
Description
Symptom
Web Dynpro for Java can be abused by a malicious user, allowing them to modify displayed application content without authorization, and to potentially obtain authentication information from other legitimate users.
Solution
Please apply the note to get the issue fixed.
Reason and prerequisites
Web Dynpro for Java based application results in a stored cross-site scripting issue. It can be used to permanently modify displayed content from a Web site, allowing the malicious user to embed content that is rendered automatically, without having to target victims individually. Stored cross-site scripting can also be used to steal another user’s authentication information, such as data relating to their current session. A malicious user who gains access to this data may use it to impersonate the user and access all information with the same rights as the target user. If an administrator is impersonated, the security of the application may be fully compromised.
CVSS
Score 0
References
- 1600158 – Unauthorized modification of stored content in Web Dynpro
- 1395865 – How-To Download Web Dynpro SCAs
Full note on SAP: SAP Support Launchpad note 1608569
Detailed exploitation and proof-of-concept material for this note is maintained in the RedRays Security Platform. For access, contact [email protected].