CVE-2021-2270 : What You Need to Know

A vulnerability has been discovered in the Oracle Site Hub product of Oracle E-Business Suite, impacting versions 12.1.1-12.1.3. This vulnerability could allow a low privileged attacker to compromise Oracle Site Hub, resulting in unauthorized access to critical data and potential data modification.

Understanding CVE-2021-2270

This section will delve into the details of CVE-2021-2270 regarding its impact, technical aspects, and mitigation strategies.

What is CVE-2021-2270?

The vulnerability in the Oracle Site Hub product of Oracle E-Business Suite allows an attacker with network access via HTTP to compromise the system. Successful exploitation can lead to unauthorized access and modification of critical data.

The Impact of CVE-2021-2270

The impact of this vulnerability is significant, with a CVSS 3.1 Base Score of 8.1 indicating high confidentiality and integrity impacts. Attackers can gain unauthorized access to critical data or even perform data modifications.

Technical Details of CVE-2021-2270

In this section, we will explore the technical details of CVE-2021-2270 such as the vulnerability description, affected systems, and exploitation mechanism.

Vulnerability Description

The vulnerability allows a low privileged attacker with network access via HTTP to compromise Oracle Site Hub, potentially resulting in unauthorized data access and modification.

Affected Systems and Versions

Oracle Site Hub versions 12.1.1-12.1.3 are affected by this vulnerability, exposing them to exploitation by attackers with network access.

Exploitation Mechanism

The vulnerability can be exploited by a low privileged attacker leveraging network access via HTTP to compromise Oracle Site Hub and gain unauthorized access to critical data.

Mitigation and Prevention

This section will provide guidance on mitigating the risks associated with CVE-2021-2270 and preventing potential exploitation.

Immediate Steps to Take

Immediately apply security patches provided by Oracle to address the vulnerability and protect Oracle Site Hub from potential exploitation.

Long-Term Security Practices

Implement security best practices such as network segmentation, access control, and regular security assessments to enhance the overall security posture.

Patching and Updates

Regularly monitor for security updates and patches released by Oracle for the Oracle Site Hub product to ensure timely mitigation of known vulnerabilities.