CVE-2023-49581 Explained : Impact and Mitigation

A SQL Injection vulnerability has been identified in SAP NetWeaver Application Server ABAP and ABAP Platform, allowing an unauthenticated attacker to access restricted information and write data to a database table, potentially impacting availability.

Understanding CVE-2023-49581

This section will delve into what CVE-2023-49581 entails, its impact, technical details, and mitigation steps.

What is CVE-2023-49581?

The vulnerability in SAP NetWeaver Application Server ABAP and ABAP Platform allows unauthenticated attackers to access confidential information and potentially impact the availability of the AS ABAP by writing data to a database table.

The Impact of CVE-2023-49581

The impact of this vulnerability is considered mild, primarily affecting availability by potentially increasing response times of the AS ABAP.

Technical Details of CVE-2023-49581

Below are the specifics regarding the vulnerability, affected systems, and exploitation mechanism.

Vulnerability Description

SAP GUI for Windows and SAP GUI for Java enable an attacker to access restricted information and write data to a database table, impacting AS ABAP availability.

Affected Systems and Versions

Affected Systems: SAP NetWeaver Application Server ABAP and ABAP Platform
Affected Versions:
SAP_BASIS 700
SAP_BASIS731
SAP_BASIS740
SAP_BASIS750

Exploitation Mechanism

The vulnerability can be exploited over the network with high attack complexity and requires high privileges, potentially impacting confidentiality, integrity, and availability.

Mitigation and Prevention

To address CVE-2023-49581, consider immediate steps and long-term security practices.

Immediate Steps to Take

It is recommended to apply necessary patches provided by SAP promptly, restrict network access to the affected systems, and monitor for any suspicious activities.

Long-Term Security Practices

Implement secure coding practices, conduct regular security assessments, and stay informed about security updates and best practices.

Patching and Updates

Regularly apply security patches and updates from SAP to mitigate the risk of SQL Injection vulnerabilities in SAP NetWeaver Application Server ABAP and ABAP Platform.