CVE-2020-14640 : What You Need to Know
Learn about CVE-2020-14640, 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-2020-14640
What is CVE-2020-14640?
The vulnerability in Oracle WebLogic Server enables an unauthenticated attacker to compromise the server via HTTP, potentially impacting additional products.
The Impact of CVE-2020-14640
The vulnerability can lead to unauthorized access to and manipulation of Oracle WebLogic Server data, posing risks to confidentiality and integrity.
Technical Details of CVE-2020-14640
Vulnerability Description
The flaw in Oracle WebLogic Server allows attackers to exploit the server via HTTP, potentially compromising data and impacting various 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-supplied patches immediately
- Monitor Oracle's security alerts for updates
Long-Term Security Practices
- Implement network security measures
- Regularly update and patch software
Patching and Updates
Regularly check for and apply security patches provided by Oracle to mitigate the vulnerability.