CVE-2020-2836 Explained : Impact and Mitigation
Learn about CVE-2020-2836, a critical vulnerability in Oracle Marketing of Oracle E-Business Suite, potentially allowing unauthorized access to sensitive data. Find mitigation steps here.
A vulnerability in the Oracle Marketing product of Oracle E-Business Suite has been identified, potentially impacting versions 12.1.1 to 12.1.3.
Understanding CVE-2020-2836
This CVE involves a critical vulnerability in Oracle Marketing that could allow unauthorized access to sensitive data.
What is CVE-2020-2836?
The vulnerability in Oracle Marketing within the Oracle E-Business Suite enables an unauthenticated attacker to compromise the system via HTTP, potentially leading to unauthorized data access and manipulation.
The Impact of CVE-2020-2836
The vulnerability poses a high risk, with successful exploitation resulting in unauthorized access to critical data and potential compromise of all accessible Oracle Marketing data.
Technical Details of CVE-2020-2836
This section provides more technical insights into the vulnerability.
Vulnerability Description
The vulnerability allows attackers to exploit Oracle Marketing via network access, potentially impacting additional products and leading to unauthorized data access and manipulation.
Affected Systems and Versions
- Product: Marketing
- Vendor: Oracle Corporation
- Affected Versions: 12.1.1 to 12.1.3
Exploitation Mechanism
- Attack Complexity: Low
- Attack Vector: Network
- User Interaction: Required
- Confidentiality Impact: High
- Integrity Impact: Low
- Privileges Required: None
- Scope: Changed
- Base Score: 8.2 (High Severity)
Mitigation and Prevention
Protecting systems from CVE-2020-2836 is crucial to prevent unauthorized access and data breaches.
Immediate Steps to Take
- Apply security patches provided by Oracle promptly.
- Monitor network traffic for any suspicious activity.
- Restrict network access to vulnerable systems.
Long-Term Security Practices
- Conduct regular security assessments and audits.
- Implement strong access controls and authentication mechanisms.
- Educate users on security best practices.
Patching and Updates
- Regularly check for security updates from Oracle.
- Ensure timely installation of patches to address known vulnerabilities.