CVE-2021-2209 : Exploit Details and Defense Strategies

This CVE-2021-2209 article provides an in-depth analysis of a critical vulnerability found in the Oracle Email Center product of Oracle E-Business Suite, impacting versions 12.1.1-12.1.3 and 12.2.3-12.2.10.

Understanding CVE-2021-2209

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

What is CVE-2021-2209?

The vulnerability exists in the Oracle Email Center product of Oracle E-Business Suite, specifically the Message Display component. It allows a low-privileged attacker with network access via HTTP to compromise the Email Center. Successful exploitation of this flaw can lead to unauthorized access to critical data and unauthorized manipulation of Email Center data.

The Impact of CVE-2021-2209

The vulnerability carries a CVSS 3.1 Base Score of 8.5, indicating high confidentiality and integrity impacts. A successful attack can result in unauthorized access to critical data, complete Email Center data access, and unauthorized data manipulation.

Technical Details of CVE-2021-2209

Explore the technical aspects of the CVE in this section.

Vulnerability Description

The vulnerability, with a CVSS Vector of (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:N), is easily exploitable via HTTP network access, allowing attackers to compromise the Oracle Email Center.

Affected Systems and Versions

Versions 12.1.1-12.1.3 and 12.2.3-12.2.10 of the Oracle Email Center product within the Oracle E-Business Suite are affected.

Exploitation Mechanism

Low-privileged attackers with network access via HTTP can exploit this vulnerability to compromise the Oracle Email Center, potentially leading to significant data breaches.

Mitigation and Prevention

Learn how to protect your systems from CVE-2021-2209 in this section.

Immediate Steps to Take

Organizations are advised to apply security patches and updates provided by Oracle promptly. Implement network security measures to mitigate the risk.

Long-Term Security Practices

Regularly monitor and update security protocols to prevent future vulnerabilities. Conduct security assessments and employee training to enhance overall cybersecurity measures.

Patching and Updates

Keep systems up to date with the latest patches and security updates to address vulnerabilities and enhance system security.