SAP Security Note
Medium priority
SAP security note 1933375, "RU ERP for Banking. Missing authorization check. Potential modification of persisted data", is a program error note released on April 25, 2016. Below are the symptom and SAP recommended solution.
Description
Symptom
An authenticated user can use functions of FS-LOC-RU, XX-CSC-RU-FI to which access should be restricted. This may result in an escalation of privileges.
FS-LOC-RU, XX-CSC-RU-FI contains code that permits the execution of arbitrary program code of the user’s choice.
Solution
Implement the provided support package or apply the correction instructions.
Reason and prerequisites
FS-LOC-RU, XX-CSC-RU-FI does not contain authorization checks for verifying an authenticated user’s authorization to access some of its functions. This may result in undesired system behavior.
The program code contains the possibility to modify data and delete data.
Full note on SAP: SAP Support Launchpad note 1933375
Detailed exploitation and proof-of-concept material for this note is maintained in the RedRays Security Platform. For access, contact [email protected].
