CVE-2018-3252 : Vulnerability Insights and Analysis
Learn about CVE-2018-3252, a critical vulnerability in Oracle WebLogic Server allowing unauthorized attackers to compromise the server. Find mitigation steps and preventive measures here.
Oracle WebLogic Server Vulnerability
Understanding CVE-2018-3252
What is CVE-2018-3252?
CVE-2018-3252 is a vulnerability in the Oracle Fusion Middleware's Oracle WebLogic Server component, specifically affecting versions 10.3.6.0, 12.1.3.0, and 12.2.1.3. It allows an unauthorized attacker with network access via T3 to compromise the server.
The Impact of CVE-2018-3252
This vulnerability has a CVSS 3.0 Base Score of 9.8, posing significant risks to confidentiality, integrity, and availability if exploited successfully.
Technical Details of CVE-2018-3252
Vulnerability Description
The vulnerability in Oracle WebLogic Server allows unauthenticated attackers to compromise the server via T3, potentially leading to a complete takeover.
Affected Systems and Versions
- Product: WebLogic Server
- Vendor: Oracle Corporation
- Affected Versions: 10.3.6.0, 12.1.3.0, 12.2.1.3
Exploitation Mechanism
Unauthorized attackers with network access via T3 can exploit this vulnerability to compromise the Oracle WebLogic Server.
Mitigation and Prevention
Immediate Steps to Take
- Apply security patches provided by Oracle promptly.
- Implement network security measures to restrict unauthorized access.
Long-Term Security Practices
- Regularly update and patch the WebLogic Server.
- Conduct security assessments and audits to identify vulnerabilities.
Patching and Updates
Ensure timely installation of security patches and updates to mitigate the CVE-2018-3252 vulnerability.