CVE-2021-2269 : Exploit Details and Defense Strategies

This CVE-2021-2269 article provides insights into a vulnerability identified in the Oracle Advanced Pricing product of Oracle E-Business Suite, affecting version 12.1.3. The vulnerability allows a low-privileged attacker with network access via HTTP to compromise Oracle Advanced Pricing, potentially leading to unauthorized access and data manipulation.

Understanding CVE-2021-2269

This section delves into the details of the CVE-2021-2269 vulnerability.

What is CVE-2021-2269?

The vulnerability lies in the Oracle Advanced Pricing product of Oracle E-Business Suite, particularly in the Price Book component. Affected version: 12.1.3. It is an easily exploitable vulnerability enabling a low-privileged attacker to compromise Oracle Advanced Pricing.

The Impact of CVE-2021-2269

Successful exploitation of this vulnerability can result in unauthorized creation, deletion, or modification access to critical data within Oracle Advanced Pricing, along with unauthorized access to extensive data, potentially risking data integrity and confidentiality. The CVSS 3.1 Base Score is 8.1, highlighting high confidentiality and integrity impacts.

Technical Details of CVE-2021-2269

This section provides an in-depth look into the technical aspects of the CVE-2021-2269 vulnerability.

Vulnerability Description

The vulnerability allows a low-privileged attacker with network access via HTTP to compromise Oracle Advanced Pricing, potentially leading to data breach and unauthorized data access.

Affected Systems and Versions

The Oracle Advanced Pricing product in Oracle E-Business Suite version 12.1.3 is affected by this vulnerability.

Exploitation Mechanism

The vulnerability is easily exploitable, granting unauthorized access to critical data for malicious actors through uncomplicated means.

Mitigation and Prevention

Here we explore steps to mitigate and prevent the exploitation of CVE-2021-2269.

Immediate Steps to Take

Immediate actions should include applying security patches released by Oracle and monitoring network traffic for suspicious activity.

Long-Term Security Practices

Implementing robust access control measures, conducting regular security audits, and educating users on safe browsing practices are essential for long-term security.

Patching and Updates

Regularly update and patch the Oracle Advanced Pricing product to address security vulnerabilities and ensure a secure environment.