CVE-2019-0364 : Exploit Details and Defense Strategies

Before version 1.0.118, attackers have the potential to exploit an HTTP/REST endpoint of SAP HANA Extended Application Services (Advanced model) with the intention of discovering open ports.

Understanding CVE-2019-0364

Attackers may misuse an HTTP/REST endpoint of SAP HANA Extended Application Services (Advanced model), before version 1.0.118, to enumerate open ports.

What is CVE-2019-0364?

CVE-2019-0364 is a vulnerability that allows attackers to exploit an HTTP/REST endpoint of SAP HANA Extended Application Services (Advanced model) before version 1.0.118, potentially leading to the discovery of open ports.

The Impact of CVE-2019-0364

Attackers can misuse this vulnerability to enumerate open ports, potentially leading to unauthorized access and further exploitation of the system.

Technical Details of CVE-2019-0364

Vulnerability Description

Attackers can exploit an HTTP/REST endpoint of SAP HANA Extended Application Services (Advanced model) before version 1.0.118 to discover open ports.

Affected Systems and Versions

Product: SAP HANA Extended Application Services
Vendor: SAP SE
Versions Affected: < 1.0.118

Exploitation Mechanism

Attackers target the HTTP/REST endpoint of SAP HANA Extended Application Services (Advanced model) to identify open ports, potentially gaining unauthorized access.

Mitigation and Prevention

Immediate Steps to Take

Update SAP HANA Extended Application Services to version 1.0.118 or above to mitigate the vulnerability.
Monitor network traffic for any suspicious activities targeting the HTTP/REST endpoint.

Long-Term Security Practices

Regularly update and patch software to address known vulnerabilities.
Implement network segmentation to limit the impact of potential attacks.

Patching and Updates

Apply security patches provided by SAP SE to ensure the system is protected against CVE-2019-0364.