CVE-2021-2227 : Vulnerability Insights and Analysis

This CVE-2021-2227 article provides an in-depth overview of a vulnerability found in the Oracle Cash Management product of Oracle E-Business Suite. The vulnerability affects versions 12.1.1 to 12.1.3, potentially allowing unauthorized access and data manipulation.

Understanding CVE-2021-2227

CVE-2021-2227 is a security vulnerability in the Oracle Cash Management product of Oracle E-Business Suite, specifically in the component related to Bank Account Transfer. The vulnerability can be exploited via HTTP by a low-privileged attacker with network access, posing a significant risk to data confidentiality and integrity.

What is CVE-2021-2227?

The vulnerability in Oracle Cash Management allows attackers to compromise the system and gain unauthorized access to critical data. The affected versions range from 12.1.1 to 12.1.3. Successful exploitation could lead to unauthorized data modification, creation, and access.

The Impact of CVE-2021-2227

CVE-2021-2227 has a severity score of 8.1 (High), with confidentiality and integrity impacts. Attackers could potentially gain complete access to sensitive data within the Oracle Cash Management system, jeopardizing data security and integrity.

Technical Details of CVE-2021-2227

The vulnerability description, affected systems and versions, and exploitation mechanism are detailed below.

Vulnerability Description

The vulnerability in Oracle Cash Management allows low-privileged attackers network access via HTTP to compromise the system. Successful exploitation can result in unauthorized access and manipulation of critical data.

Affected Systems and Versions

Versions 12.1.1 to 12.1.3 of Oracle Cash Management within the Oracle E-Business Suite are affected by CVE-2021-2227.

Exploitation Mechanism

The vulnerability is easily exploitable and poses a threat to data confidentiality and integrity. Attackers can gain unauthorized access to critical data through network exploitation.

Mitigation and Prevention

Here are some steps to mitigate the risks associated with CVE-2021-2227.

Immediate Steps to Take

Apply relevant security patches provided by Oracle to address the vulnerability promptly.
Monitor network traffic for any suspicious activities that may indicate exploitation of the vulnerability.

Long-Term Security Practices

Regularly update and patch the Oracle Cash Management product to ensure protection against security threats.
Conduct security audits and assessments to identify and address vulnerabilities proactively.

Patching and Updates

Stay informed about security alerts and updates from Oracle to implement patches as soon as they are available.