CVE-2018-2463 : Security Advisory and Response

SAP Hybris Commerce's Omni Commerce Connect API (OCC), specifically versions 6.*, is vulnerable to server-side request forgery (SSRF) attacks due to a misconfiguration in the XML parser used by OCC's server-side implementation.

Understanding CVE-2018-2463

This CVE involves a vulnerability in SAP Hybris Commerce's Omni Commerce Connect API (OCC) that allows for SSRF attacks.

What is CVE-2018-2463?

CVE-2018-2463 is a vulnerability in SAP Hybris Commerce's Omni Commerce Connect API (OCC) versions 6.*, leading to SSRF attacks due to a misconfiguration in the XML parser.

The Impact of CVE-2018-2463

The vulnerability allows malicious actors to perform server-side request forgery (SSRF) attacks, potentially leading to unauthorized access to internal systems and sensitive data.

Technical Details of CVE-2018-2463

This section provides more technical insights into the vulnerability.

Vulnerability Description

The vulnerability in SAP Hybris Commerce's Omni Commerce Connect API (OCC) versions 6.* arises from a misconfiguration in the XML parser used in the server-side implementation.

Affected Systems and Versions

Product: SAP Hybris Commerce
Vendor: SAP
Versions Affected: 6.*

Exploitation Mechanism

The vulnerability can be exploited through SSRF attacks, manipulating the server to make requests on behalf of the attacker to internal or external systems.

Mitigation and Prevention

To address and prevent exploitation of CVE-2018-2463, follow these steps:

Immediate Steps to Take

Apply vendor-supplied patches or updates promptly.
Implement network controls to restrict access to vulnerable systems.
Monitor and analyze network traffic for signs of SSRF attacks.

Long-Term Security Practices

Regularly update and patch software to mitigate known vulnerabilities.
Conduct security assessments and penetration testing to identify and address weaknesses.
Educate staff on security best practices to prevent social engineering attacks.

Patching and Updates

SAP has released patches to address the vulnerability. Ensure all affected systems are updated with the latest security fixes.