CVE-2018-2374 : Exploit Details and Defense Strategies

A vulnerability in SAP HANA Extended Application Services 1.0 allows unauthorized access to sensitive application data.

Understanding CVE-2018-2374

A specific space in SAP HANA Extended Application Services, version 1.0, permits a controller user with SpaceAuditor authorization to retrieve critical application data.

What is CVE-2018-2374?

This CVE involves an information disclosure vulnerability in SAP HANA Extended Application Services 1.0, enabling unauthorized access to sensitive application data within a specific space.

The Impact of CVE-2018-2374

The vulnerability allows a controller user with SpaceAuditor privileges to access confidential application data, such as service bindings, within the affected space.

Technical Details of CVE-2018-2374

The following technical details provide insight into the vulnerability and its implications:

Vulnerability Description

A controller user authorized as SpaceAuditor in a specific space within SAP HANA Extended Application Services 1.0 can access sensitive application data, including service bindings.

Affected Systems and Versions

Product: SAP HANA Extended Application Services
Vendor: SAP SE
Version: 1.0

Exploitation Mechanism

The vulnerability is exploited by a controller user with SpaceAuditor authorization within a particular space to retrieve sensitive application data.

Mitigation and Prevention

To address CVE-2018-2374, consider the following mitigation strategies:

Immediate Steps to Take

Restrict access permissions to sensitive application data.
Regularly monitor and audit user activities within SAP HANA Extended Application Services.

Long-Term Security Practices

Implement the principle of least privilege to limit user access rights.
Conduct regular security training for users to raise awareness of information security best practices.

Patching and Updates

Apply the necessary security patches provided by SAP to address the vulnerability in SAP HANA Extended Application Services 1.0.