CVE-2020-2864 : Exploit Details and Defense Strategies

A vulnerability in the Oracle iSupplier Portal product of Oracle E-Business Suite allows unauthorized access to sensitive data.

Understanding CVE-2020-2864

This CVE involves a security flaw in Oracle iSupplier Portal, impacting versions 12.1.3 and 12.2.5-12.2.9.

What is CVE-2020-2864?

The vulnerability in Oracle iSupplier Portal enables unauthenticated attackers to compromise the system via HTTP, potentially leading to unauthorized data access.

The Impact of CVE-2020-2864

Successful exploitation of this vulnerability can result in unauthorized read access to specific data within Oracle iSupplier Portal, posing a confidentiality risk with a CVSS 3.0 Base Score of 5.3.

Technical Details of CVE-2020-2864

This section provides more in-depth technical insights into the CVE.

Vulnerability Description

The vulnerability allows attackers with network access to exploit Oracle iSupplier Portal, potentially compromising data confidentiality.

Affected Systems and Versions

Product: iSupplier Portal
Vendor: Oracle Corporation
Affected Versions: 12.1.3, 12.2.5-12.2.9

Exploitation Mechanism

Attack Complexity: Low
Attack Vector: Network
Privileges Required: None
User Interaction: None
Confidentiality Impact: Low
Integrity Impact: None
Availability Impact: None
Vector String: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Mitigation and Prevention

Protecting systems from CVE-2020-2864 requires immediate actions and long-term security practices.

Immediate Steps to Take

Apply vendor-supplied patches promptly.
Monitor network traffic for any suspicious activity.
Restrict network access to vulnerable systems.

Long-Term Security Practices

Regularly update and patch software to address security vulnerabilities.
Implement strong access controls and authentication mechanisms.
Conduct regular security assessments and audits.

Patching and Updates

Ensure timely installation of security patches provided by Oracle to mitigate the vulnerability.