CVE-2020-2794 : Exploit Details and Defense Strategies
Learn about CVE-2020-2794, a vulnerability in Oracle Email Center of Oracle E-Business Suite, allowing unauthorized access to critical data. Find mitigation steps and long-term security practices.
A vulnerability in the Oracle Email Center product of Oracle E-Business Suite allows unauthorized access to critical data or complete access to all Oracle Email Center accessible data.
Understanding CVE-2020-2794
This CVE involves a vulnerability in Oracle Email Center, impacting versions 12.1.1-12.1.3 and 12.2.3-12.2.9.
What is CVE-2020-2794?
The vulnerability allows an unauthenticated attacker with network access via HTTP to compromise Oracle Email Center. Successful attacks can lead to unauthorized access to critical data and unauthorized manipulation of accessible data.
The Impact of CVE-2020-2794
- CVSS 3.0 Base Score: 8.2 (High severity with Confidentiality and Integrity impacts)
- Attack Complexity: Low
- Attack Vector: Network
- User Interaction: Required
- Scope: Changed
- Privileges Required: None
- Availability Impact: None
Technical Details of CVE-2020-2794
This section provides more technical insights into the vulnerability.
Vulnerability Description
The vulnerability in Oracle Email Center allows attackers to compromise the system via HTTP, potentially impacting additional products.
Affected Systems and Versions
- Product: Email Center
- Vendor: Oracle Corporation
- Affected Versions: 12.1.1-12.1.3, 12.2.3-12.2.9
Exploitation Mechanism
- Unauthenticated attacker with network access via HTTP
- Human interaction required for successful attacks
- Unauthorized access to critical data and complete Oracle Email Center accessible data
Mitigation and Prevention
Protecting systems from CVE-2020-2794 is crucial for maintaining security.
Immediate Steps to Take
- Apply security patches provided by Oracle promptly
- Monitor network traffic for any suspicious activity
- Educate users on identifying 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 alerts and updates from Oracle
- Ensure all systems are up to date with the latest patches and security measures