SAP Security Note
High priority
SAP security note 1536291, “Unauthorized modification of displayed content in CRM EP”, is a program error note released on 11.02.2011. Below are the symptom, SAP recommended solution and the affected software components.
Description
Symptom
This security note has been updated. For more detailed information, see Security Note 1557426.
The CRM portal integration could be abused by a malicious user, who could modify displayed application content without authorization and potentially obtain authentication information from other legitimate users.
Solution
Apply the attached SP patch level.
Reason and prerequisites
Dynamic Navigation iViews within the CRM portal integration do not sufficiently encode output parameters, resulting in a reflected cross-site scripting issue. A reflected cross-site scripting attack can be used to non-permanently deface or modify displayed content from a web site. Reflected cross-site scripting can be used to steal another user’s authentication information, such as data relating to their current session. An attacker who gains access to this data could use it to impersonate the user and access all information with the same rights as the target user. If an administrator is impersonated, the application’s security could be fully compromised.
CVSS
Score 0
References
This note refers to
Affected components
- BP_CRM50 6.0 to 6.0
- CRMFND 700 to 700
- CRMFND 701 to 701
Full note on SAP: SAP Support Launchpad note 1536291
Detailed exploitation and proof-of-concept material for this note is maintained in the RedRays Security Platform. For access, contact [email protected].
