CVE-2021-2137 : Vulnerability Insights and Analysis

This article provides detailed information about CVE-2021-2137, a vulnerability in the Enterprise Manager Base Platform product of Oracle Enterprise Manager.

Understanding CVE-2021-2137

This section delves into the nature of the vulnerability and its potential impact.

What is CVE-2021-2137?

The vulnerability exists in the Enterprise Manager Base Platform product of Oracle Enterprise Manager, specifically in the Policy Framework component. It affects versions 13.4.0.0 and 13.5.0.0. The vulnerability allows a low privileged attacker with network access via HTTP to compromise the Enterprise Manager Base Platform. Successful exploitation could lead to the complete takeover of the Platform. The CVSS 3.1 Base Score is 8.8, indicating high impacts on Confidentiality, Integrity, and Availability.

The Impact of CVE-2021-2137

The impact of this vulnerability is severe, as it could result in a complete takeover of the Enterprise Manager Base Platform, compromising critical data and services.

Technical Details of CVE-2021-2137

In this section, we explore the technical aspects of the CVE, including the vulnerability description, affected systems and versions, and the exploitation mechanism.

Vulnerability Description

The vulnerability allows a low privileged attacker to exploit the Enterprise Manager Base Platform via HTTP, potentially leading to a complete compromise of the Platform.

Affected Systems and Versions

The affected systems are the Enterprise Manager Base Platform versions 13.4.0.0 and 13.5.0.0.

Exploitation Mechanism

The vulnerability can be exploited by a low privileged attacker with network access via HTTP.

Mitigation and Prevention

In this section, we discuss the necessary steps to mitigate the CVE-2021-2137 vulnerability and prevent future occurrences.

Immediate Steps to Take

It is recommended to apply security patches provided by Oracle promptly to address this vulnerability. Additionally, restricting network access to the affected systems can reduce the risk of exploitation.

Long-Term Security Practices

Implementing strong network security measures, regularly updating systems, and conducting security audits can help enhance the overall security posture and prevent similar vulnerabilities.

Patching and Updates

Keeping the Enterprise Manager Base Platform up to date with the latest patches and security updates from Oracle is crucial to mitigate the risk of exploitation.