CVE-2018-2853 : Security Advisory and Response
Learn about CVE-2018-2853 affecting Oracle Hospitality Simphony First Edition versions 1.6 and 1.7. Discover the impact, exploitation mechanism, and mitigation steps.
A security flaw has been identified in the Oracle Hospitality Simphony First Edition component of Oracle Hospitality Applications, affecting versions 1.6 and 1.7. This vulnerability allows a network-based attacker to gain unauthorized access to sensitive data.
Understanding CVE-2018-2853
This CVE involves a vulnerability in Oracle Hospitality Simphony First Edition, potentially leading to unauthorized data access.
What is CVE-2018-2853?
The vulnerability in Oracle Hospitality Simphony First Edition allows a low-privileged attacker to exploit the system via HTTP, compromising data integrity and confidentiality.
The Impact of CVE-2018-2853
- Attackers can gain unauthorized access to update, insert, or delete data within the system.
- Unauthorized read access to a limited portion of accessible data is possible.
- The CVSS 3.0 Base Score rates the impacts as 5.4, affecting confidentiality and integrity.
Technical Details of CVE-2018-2853
This section provides detailed technical information about the vulnerability.
Vulnerability Description
The vulnerability in Oracle Hospitality Simphony First Edition allows attackers to compromise the system's data integrity and confidentiality.
Affected Systems and Versions
- Product: Hospitality Simphony First Edition
- Vendor: Oracle Corporation
- Affected Versions: 1.6, 1.7
Exploitation Mechanism
- Attackers with low privileges can exploit the vulnerability via HTTP.
Mitigation and Prevention
Protecting systems from CVE-2018-2853 is crucial for maintaining data security.
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 software to prevent vulnerabilities.
- Conduct security training for employees to enhance awareness.
Patching and Updates
- Stay informed about security advisories from Oracle.
- Implement a robust patch management process to apply updates efficiently.