CVE-2021-2026 Explained : Impact and Mitigation

Oracle Marketing in the Oracle E-Business Suite is susceptible to a critical vulnerability that allows unauthenticated attackers to compromise the system. This article provides insights into the impact, technical details, and mitigation strategies for CVE-2021-2026.

Understanding CVE-2021-2026

This section delves into the significance and repercussions of the vulnerability.

What is CVE-2021-2026?

The vulnerability in Oracle Marketing within the E-Business Suite enables unauthenticated attackers via HTTP to exploit the system's accessibility and integrity. It affects versions 12.1.1-12.1.3 and 12.2.3-12.2.10.

The Impact of CVE-2021-2026

Successful exploitation can lead to unauthorized access to critical data or complete control over all Oracle Marketing accessible information. The base score is 8.2, signifying high confidentiality and integrity impacts.

Technical Details of CVE-2021-2026

Explore the specifics of the vulnerability and its reach.

Vulnerability Description

The vulnerability permits attackers to compromise Oracle Marketing without authentication, demanding human interaction to exploit the system.

Affected Systems and Versions

Versions 12.1.1-12.1.3 and 12.2.3-12.2.10 of Oracle Marketing in the E-Business Suite are impacted by this vulnerability.

Exploitation Mechanism

Attackers with network access via HTTP can exploit this vulnerability, potentially affecting critical data and compromising system integrity.

Mitigation and Prevention

Discover actionable steps to secure your system against CVE-2021-2026.

Immediate Steps to Take

Promptly apply security patches and restrict network access to mitigate the risk of exploitation.

Long-Term Security Practices

Regularly update software, conduct security audits, and implement access control measures to bolster system security.

Patching and Updates

Stay informed about security advisories and promptly install patches released by Oracle to address vulnerabilities.