CVE-2020-14637 : Vulnerability Insights and Analysis
Learn about CVE-2020-14637, a vulnerability in Oracle WebLogic Server allowing unauthorized access. Find out affected versions, impact, and mitigation steps.
A vulnerability in Oracle WebLogic Server allows unauthorized access and potential data compromise.
Understanding CVE-2020-14637
What is CVE-2020-14637?
The vulnerability in Oracle WebLogic Server enables unauthenticated attackers to compromise the server via HTTP, potentially impacting data integrity.
The Impact of CVE-2020-14637
The vulnerability can lead to unauthorized access, modification, or deletion of Oracle WebLogic Server data, posing confidentiality and integrity risks.
Technical Details of CVE-2020-14637
Vulnerability Description
The flaw in Oracle WebLogic Server allows attackers to exploit the server via HTTP, potentially compromising data and impacting additional products.
Affected Systems and Versions
- Product: WebLogic Server
- Vendor: Oracle Corporation
- Affected Versions: 12.1.3.0.0, 12.2.1.3.0, 12.2.1.4.0, 14.1.1.0.0
Exploitation Mechanism
- Attack Complexity: Low
- Attack Vector: Network
- User Interaction: Required
- Scope: Changed
- CVSS 3.1 Base Score: 6.1 (Medium Severity)
Mitigation and Prevention
Immediate Steps to Take
- Apply vendor patches promptly
- Monitor for any unauthorized access
- Restrict network access to vulnerable systems
Long-Term Security Practices
- Regularly update and patch software
- Implement network segmentation and access controls
Patching and Updates
- Refer to the vendor's security advisory for patching instructions