CVE-2020-2811 Explained : Impact and Mitigation
Learn about CVE-2020-2811, a vulnerability in Oracle WebLogic Server allowing unauthorized access. Find out the affected versions and mitigation steps.
A vulnerability in Oracle WebLogic Server allows unauthorized access and potential data compromise.
Understanding CVE-2020-2811
What is CVE-2020-2811?
The vulnerability in Oracle WebLogic Server enables unauthenticated attackers to compromise the server via HTTP, potentially impacting data integrity and confidentiality.
The Impact of CVE-2020-2811
The vulnerability can lead to unauthorized access, modification, or deletion of data within Oracle WebLogic Server, posing risks to data security.
Technical Details of CVE-2020-2811
Vulnerability Description
The vulnerability in Oracle WebLogic Server allows unauthenticated attackers to exploit the server via HTTP, potentially compromising data.
Affected Systems and Versions
- Product: WebLogic Server
- Vendor: Oracle Corporation
- Affected Versions: 10.3.6.0.0, 12.1.3.0.0, 12.2.1.3.0, 12.2.1.4.0
Exploitation Mechanism
- Attack Complexity: Low
- Attack Vector: Network
- User Interaction: Required
- Scope: Changed
- CVSS 3.0 Base Score: 6.1 (Medium Severity)
Mitigation and Prevention
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
- Regularly update and patch software to address vulnerabilities
- Implement strong access controls and authentication mechanisms
Patching and Updates
- Refer to Oracle's security advisory for specific patch details and instructions