CVE-2019-2836 Explained : Impact and Mitigation

Oracle Hospitality Simphony component of Oracle Food and Beverage Applications is affected by a critical vulnerability that allows unauthorized access and compromise of data.

Understanding CVE-2019-2836

This CVE identifies a security issue in Oracle Hospitality Simphony, impacting version 18.2.1.

What is CVE-2019-2836?

The vulnerability in Oracle Hospitality Simphony allows an unauthenticated attacker with network access via HTTP to compromise the system, potentially leading to unauthorized data access or complete control over the application's data.

The Impact of CVE-2019-2836

The severity of this vulnerability is rated with a CVSS 3.0 Base Score of 7.5, focusing on confidentiality impacts. Successful exploitation can result in unauthorized access to critical data or full control over all accessible data within Oracle Hospitality Simphony.

Technical Details of CVE-2019-2836

Oracle Hospitality Simphony version 18.2.1 is susceptible to a critical security flaw.

Vulnerability Description

The vulnerability allows attackers to exploit the system without authentication, gaining access via HTTP and compromising the Oracle Hospitality Simphony application.

Affected Systems and Versions

Product: Hospitality Simphony
Vendor: Oracle Corporation
Affected Version: 18.2.1

Exploitation Mechanism

Attackers can exploit the vulnerability through network access via HTTP without the need for authentication.

Mitigation and Prevention

Immediate action is crucial to mitigate the risks posed by CVE-2019-2836.

Immediate Steps to Take

Apply security patches provided by Oracle promptly.
Monitor network traffic for any suspicious activity.
Restrict network access to vulnerable systems.

Long-Term Security Practices

Regularly update and patch all software components.
Implement network segmentation to limit the attack surface.

Patching and Updates

Stay informed about security advisories from Oracle.
Ensure timely installation of security updates and patches.