CVE-2020-2676 Explained : Impact and Mitigation

A vulnerability in the Oracle Hospitality OPERA 5 product of Oracle Hospitality Applications allows unauthorized access and potential data compromise.

Understanding CVE-2020-2676

This CVE involves a vulnerability in Oracle Hospitality OPERA 5, impacting version 5.5.

What is CVE-2020-2676?

The vulnerability in Oracle Hospitality OPERA 5 allows an unauthenticated attacker to compromise the system via HTTP, potentially leading to unauthorized data access and manipulation. Successful exploitation may impact additional products.

The Impact of CVE-2020-2676

Successful attacks can result in unauthorized access to and manipulation of Oracle Hospitality OPERA 5 data, potentially compromising confidentiality and integrity with a CVSS 3.0 Base Score of 6.1.

Technical Details of CVE-2020-2676

This section provides more technical insights into the vulnerability.

Vulnerability Description

The vulnerability allows unauthenticated attackers to compromise Oracle Hospitality OPERA 5, potentially leading to unauthorized data access and manipulation.

Affected Systems and Versions

Product: Hospitality OPERA 5 Property Services
Vendor: Oracle Corporation
Affected Version: 5.5

Exploitation Mechanism

Attack Complexity: Low
Attack Vector: Network
Privileges Required: None
User Interaction: Required
Scope: Changed
Confidentiality and Integrity Impact: Low
Availability Impact: None

Mitigation and Prevention

Protecting systems from CVE-2020-2676 is crucial for maintaining security.

Immediate Steps to Take

Apply vendor-supplied patches promptly
Monitor network traffic for signs of exploitation
Implement strong access controls

Long-Term Security Practices

Regularly update and patch software
Conduct security training for personnel
Implement network segmentation

Patching and Updates

Regularly check for updates and patches from Oracle Corporation
Apply patches as soon as they are available to mitigate the vulnerability