CVE-2022-21636 Explained : Impact and Mitigation

A vulnerability has been identified in the Oracle Applications Framework product of Oracle E-Business Suite, potentially allowing unauthorized access to critical data.

Understanding CVE-2022-21636

This section will delve into the details of CVE-2022-21636, including its impact and technical specifics.

What is CVE-2022-21636?

The vulnerability affects Oracle Applications Framework in versions 12.2.6 to 12.2.11, enabling a low-privileged attacker with network access via HTTP to compromise the framework. Successful exploitation may lead to unauthorized data access or full control over accessible data.

The Impact of CVE-2022-21636

CVE-2022-21636 has a CVSS 3.1 Base Score of 6.5, with a focus on confidentiality impacts. The exploitability of this vulnerability poses a significant risk to the integrity and security of Oracle Applications Framework.

Technical Details of CVE-2022-21636

In this section, we will explore the vulnerability description, affected systems, and the exploitation mechanism.

Vulnerability Description

The vulnerability in the Oracle Applications Framework allows attackers to compromise the system and gain unauthorized access to critical data.

Affected Systems and Versions

Oracle Applications Framework versions 12.2.6 to 12.2.11 are affected by CVE-2022-21636, putting these systems at risk of exploitation.

Exploitation Mechanism

Low-privileged attackers with network access via HTTP can exploit this vulnerability, potentially leading to complete control over accessible data.

Mitigation and Prevention

To mitigate the risks associated with CVE-2022-21636, immediate steps should be taken alongside long-term security practices and timely patching.

Immediate Steps to Take

Organizations should apply security patches provided by Oracle promptly to address this vulnerability and prevent potential exploitation.

Long-Term Security Practices

Implementing robust security protocols, restricting network access, and regular security audits can enhance the overall security posture against similar threats.

Patching and Updates

Regularly updating and patching the Oracle Applications Framework to the latest secured versions is crucial in preventing vulnerabilities and safeguarding critical data.