CVE-2020-6316 Explained : Impact and Mitigation

SAP ERP and SAP S/4 HANA allow an authenticated user to view cost records of unauthorized objects in PS reporting, resulting in a Missing Authorization check.

Understanding CVE-2020-6316

SAP ERP and SAP S/4 HANA are affected by a vulnerability that enables unauthorized access to cost records.

What is CVE-2020-6316?

This CVE identifies a flaw in SAP ERP and SAP S/4 HANA that permits authenticated users to access cost records of objects without proper authorization in PS reporting, leading to a Missing Authorization check.

The Impact of CVE-2020-6316

The vulnerability can result in unauthorized users viewing sensitive cost records, potentially compromising confidentiality and integrity.

Technical Details of CVE-2020-6316

SAP ERP and SAP S/4 HANA are susceptible to unauthorized access to cost records.

Vulnerability Description

The issue allows authenticated users to view cost records of unauthorized objects in PS reporting, bypassing proper authorization checks.

Affected Systems and Versions

SAP ERP: Versions < 600 to < 618
SAP S/4 HANA: Versions < 100 to < 104

Exploitation Mechanism

Attack Complexity: Low
Attack Vector: Network
Privileges Required: Low
User Interaction: None
Scope: Unchanged

Mitigation and Prevention

Immediate action and long-term security practices are crucial to mitigate the risks associated with CVE-2020-6316.

Immediate Steps to Take

Apply vendor-supplied patches promptly
Monitor and restrict access to sensitive cost records
Review and adjust authorization settings

Long-Term Security Practices

Regularly update and patch SAP systems
Conduct security training for users and administrators

Patching and Updates

Ensure all SAP ERP and SAP S/4 HANA systems are updated with the latest security patches