CVE-2021-35562 : Vulnerability Insights and Analysis

A vulnerability has been identified in the Oracle Universal Work Queue product of Oracle E-Business Suite, specifically in the Work Provider Site Level Administration component. Attackers with network access via HTTP can exploit this vulnerability in supported versions 12.1.1-12.1.3 and 12.2.3-12.2.10. The impact includes unauthorized access to critical data and complete control over the Oracle Universal Work Queue.

Understanding CVE-2021-35562

This section delves into the details of the vulnerability, its impact, affected systems, and mitigation strategies.

What is CVE-2021-35562?

CVE-2021-35562 is a vulnerability in the Oracle Universal Work Queue product of Oracle E-Business Suite that allows attackers with network access to compromise the system, potentially resulting in unauthorized access to critical data.

The Impact of CVE-2021-35562

The impact of this vulnerability is significant, as successful exploitation can lead to unauthorized creation, deletion, or modification access to critical data stored in the Oracle Universal Work Queue product.

Technical Details of CVE-2021-35562

Let's dive deeper into the technical aspects of this CVE, including vulnerability description, affected systems and versions, and the exploitation mechanism.

Vulnerability Description

The vulnerability in Oracle Universal Work Queue allows low privileged attackers with network access via HTTP to compromise the system, leading to unauthorized access to critical data.

Affected Systems and Versions

Supported versions affected by this vulnerability are 12.1.1 to 12.1.3 and 12.2.3 to 12.2.10 of the Oracle Universal Work Queue product.

Exploitation Mechanism

The vulnerability is easily exploitable, enabling attackers to access critical data and potentially manipulate it to their advantage.

Mitigation and Prevention

In this section, we discuss the steps to take immediately to address the CVE, as well as best practices for long-term security.

Immediate Steps to Take

Users are advised to apply security patches provided by Oracle promptly to mitigate the risk of exploitation.

Long-Term Security Practices

Implementing robust access control measures and monitoring network traffic can help prevent unauthorized access to critical data.

Patching and Updates

Regularly updating the Oracle Universal Work Queue product to the latest version is crucial to address security vulnerabilities and protect sensitive data.