CVE-2020-2661 Explained : Impact and Mitigation

A vulnerability in the Oracle iSupport product of Oracle E-Business Suite allows unauthorized access to critical data or complete access to all Oracle iSupport accessible data.

Understanding CVE-2020-2661

This CVE involves a vulnerability in Oracle iSupport, impacting versions 12.1.1-12.1.3 and 12.2.3-12.2.9.

What is CVE-2020-2661?

The vulnerability in Oracle iSupport enables an unauthenticated attacker to compromise the system via HTTPS, potentially leading to unauthorized data access and manipulation.

The Impact of CVE-2020-2661

Successful attacks can result in unauthorized access to critical data or complete access to all Oracle iSupport accessible data.
Attackers may also gain unauthorized update, insert, or delete access to some Oracle iSupport data.

Technical Details of CVE-2020-2661

This section provides more technical insights into the vulnerability.

Vulnerability Description

The vulnerability allows unauthenticated attackers to compromise Oracle iSupport, impacting confidentiality and integrity with a CVSS 3.0 Base Score of 8.2.

Affected Systems and Versions

Product: iSupport
Vendor: Oracle Corporation
Affected Versions: 12.1.1-12.1.3, 12.2.3-12.2.9

Exploitation Mechanism

Attack Complexity: Low
Attack Vector: Network
User Interaction: Required
Scope: Changed
Confidentiality Impact: High
Integrity Impact: Low

Mitigation and Prevention

Protecting systems from CVE-2020-2661 requires immediate actions and long-term security practices.

Immediate Steps to Take

Apply vendor-supplied patches promptly.
Monitor for any unauthorized access or data manipulation.

Long-Term Security Practices

Regularly update and patch software to address vulnerabilities.
Implement network security measures to restrict unauthorized access.

Patching and Updates

Regularly check for security updates and patches from Oracle to mitigate the vulnerability.