CVE-2021-2347 : Vulnerability Insights and Analysis

A vulnerability has been discovered in the Hyperion Infrastructure Technology product of Oracle Hyperion, specifically affecting version 11.2.5.0. This vulnerability, assigned the CVE ID CVE-2021-2347, allows a high privileged attacker with network access via HTTP to compromise the Hyperion Infrastructure Technology.

Understanding CVE-2021-2347

This section delves into the details of the CVE-2021-2347 vulnerability.

What is CVE-2021-2347?

The vulnerability affects the Hyperion Infrastructure Technology product of Oracle Hyperion, particularly the Lifecycle Management component. The supported version impacted is 11.2.5.0. It is an easily exploitable vulnerability that can be triggered by a high privileged attacker with network access via HTTP. Successful exploitation can lead to unauthorized access to critical data or complete access to all Hyperion Infrastructure Technology accessible data.

The Impact of CVE-2021-2347

Successful exploitation of this vulnerability allows attackers to gain unauthorized access to critical data, complete access to all Hyperion Infrastructure Technology accessible data, as well as unauthorized update, insert, or delete access to some of the Hyperion Infrastructure Technology accessible data. The CVSS 3.1 Base Score is 5.2 with confidentiality and integrity impacts.

Technical Details of CVE-2021-2347

In this section, we explore the technical aspects of the CVE-2021-2347 vulnerability.

Vulnerability Description

The vulnerability allows a high privileged attacker with network access via HTTP to compromise the Hyperion Infrastructure Technology.

Affected Systems and Versions

The vulnerability affects version 11.2.5.0 of the Hyperion Infrastructure Technology product by Oracle Corporation.

Exploitation Mechanism

Successful exploitation of CVE-2021-2347 requires a high privileged attacker with network access via HTTP and human interaction from a person other than the attacker.

Mitigation and Prevention

To mitigate the risks associated with CVE-2021-2347, it is important to take immediate steps and implement long-term security practices.

Immediate Steps to Take

It is advisable to restrict network access to prevent unauthorized users from exploiting the vulnerability. Ensure that all software is up to date.

Long-Term Security Practices

Implementing strong access controls, regularly monitoring and updating systems, and conducting security training for employees can help enhance overall security.

Patching and Updates

Oracle may release security patches or updates to address CVE-2021-2347. Stay informed about security alerts and apply patches promptly to secure your systems.