SAP Security Note
High priority
SAP security note 1502415, "Unauthorized modification of displayed content in Grantor", is a program error note released on 14.12.2010. Below are the symptom, SAP recommended solution and the affected software components.
Description
Symptom
The Grantor web requests could be abused by a malicious user, who could modify displayed application content without authorization and potentially obtain authentication information from other legitimate users.
This vulnerability involves reflected Cross-Site Scripting (XSS), which can be exploited to non-permanently deface or modify displayed content on a website. An attacker could use this to steal authentication information and impersonate users, potentially compromising application security entirely if an administrator is targeted.
Solution
This issue is fixed with the following support packages:
- CRM 5.2 SP11
- CRM 6.0 SP09
- CRM 7.0 SP09
- CRM 7.01 SP02
For a preliminary fix, please implement the attached correction instructions using the SAP Note Assistant.
Affected components
- Customer Relationship Management > Public Sector > Business Transactions > Grantor Application
- BBPCRM: 520, 600, 700, 701
Full note on SAP: SAP Support Launchpad note 1502415
Detailed exploitation and proof-of-concept material for this note is maintained in the RedRays Security Platform. For access, contact [email protected].