SAP security note 1499374, “Potential disclosure of persisted data in BC-sets.” Below are the symptom, SAP recommended solution and the affected software components.
Description
Symptom
A malicious user can exploit BC-sets and use specially crafted inputs to modify database commands, resulting in the retrieval of additional information persisted by the system.
Solution
Please implement the corrections as detailed in the Correction Instructions.
Reason and prerequisites
The issue is caused by an SQL injection vulnerability. The code constructs an SQL statement that includes strings which can be altered by a malicious user. The manipulated SQL statement can then be used to retrieve data from the database.
Affected components
- Basis Components > Customizing > Customizing Tools (Technicals) > Business Configuration Sets (BC-CUS-TOL-BCD)
- SAP_BASIS 46C, 620-640, 700-702, 710-730
Full note on SAP: SAP Support Launchpad note 1499374
Detailed exploitation and proof-of-concept material for this note is maintained in the RedRays Security Platform. For access, contact [email protected].
