CVE-2020-2890 : What You Need to Know

A vulnerability in the Oracle Applications Framework product of Oracle E-Business Suite has been identified, potentially impacting versions 12.1.3 and 12.2.3-12.2.9.

Understanding CVE-2020-2890

This CVE involves a critical vulnerability in the Oracle Applications Framework product of Oracle E-Business Suite, allowing unauthorized access and data compromise.

What is CVE-2020-2890?

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

The Impact of CVE-2020-2890

Successful exploitation of this vulnerability can result in unauthorized access to critical data, complete access to all Oracle Applications Framework data, and unauthorized data manipulation.

Technical Details of CVE-2020-2890

This section provides detailed technical information about the vulnerability.

Vulnerability Description

The vulnerability allows unauthenticated attackers to compromise Oracle Applications Framework, impacting versions 12.1.3 and 12.2.3-12.2.9.

Affected Systems and Versions

Product: Applications Framework
Vendor: Oracle Corporation
Affected Versions: 12.1.3, 12.2.3-12.2.9

Exploitation Mechanism

Attack Complexity: Low
Attack Vector: Network
User Interaction: Required
Confidentiality Impact: High
Integrity Impact: Low
Privileges Required: None
Scope: Changed
CVSS 3.0 Base Score: 8.2 (High Severity)
CVSS Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:L/A:N

Mitigation and Prevention

Protecting systems from CVE-2020-2890 requires immediate actions and long-term security practices.

Immediate Steps to Take

Apply security patches provided by Oracle promptly.
Monitor and restrict network access to vulnerable systems.
Educate users about potential phishing attempts.

Long-Term Security Practices

Regularly update and patch software to address vulnerabilities.
Implement network segmentation to limit the impact of potential attacks.
Conduct regular security audits and assessments.

Patching and Updates

Stay informed about security updates from Oracle.
Apply patches and updates as soon as they are released to mitigate risks effectively.