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Vahagn Vardanian

Co-founder and CTO of RedRays

Missing authorization check in IS-B-BCA, SAP security note 2030937

SAP Note 2030937SAP Security NoteHigh priority

SAP security note 2030937, “Missing authorization check in IS-B-BCA”, is a program error note released on 12.08.2014. Below is the security information published by SAP for this note.

ComponentIndustry-Specific Components > Bank > Bank Current Accounts (IS-B-BCA)
CategoryProgram error
PriorityCorrection with high priority
TypeSAP Security Note
Version1
StatusReleased for Customer
Released on12.08.2014
LanguageEnglish

Description

Symptom

An authenticated user can use functions of IS-B-BCA to which access should be restricted. This may result in an escalation of privileges.

Reason and prerequisites

IS-B-BCA does not contain authorization checks for verifying an authenticated user's permission to access certain functions. This oversight may lead to undesired system behavior.

Solution

Apply the correction or import the relevant support package to ensure proper authorization checks are in place.

Full note on SAP: SAP Support Launchpad note 2030937

Detailed exploitation and proof-of-concept material for this note is maintained in the RedRays Security Platform. For access, contact [email protected].

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