CVE-2020-14645 : What You Need to Know

A vulnerability in Oracle WebLogic Server allows unauthenticated attackers to compromise the server, potentially leading to a complete takeover.

Understanding CVE-2020-14645

This CVE involves a critical vulnerability in Oracle WebLogic Server that could result in severe consequences if exploited.

What is CVE-2020-14645?

The vulnerability in Oracle WebLogic Server allows unauthenticated attackers with network access via IIOP and T3 to compromise the server, potentially leading to a complete takeover.

The Impact of CVE-2020-14645

Successful exploitation of this vulnerability can result in the complete compromise of Oracle WebLogic Server, posing significant risks to confidentiality, integrity, and availability.

Technical Details of CVE-2020-14645

This section provides more technical insights into the CVE.

Vulnerability Description

The vulnerability in Oracle WebLogic Server allows unauthenticated attackers to compromise the server, potentially leading to a complete takeover.

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, 14.1.1.0.0

Exploitation Mechanism

Attack Vector: Network
Attack Complexity: Low
Privileges Required: None
User Interaction: None
Scope: Unchanged
CVSS 3.1 Base Score: 9.8 (Critical)
CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Mitigation and Prevention

Protecting systems from CVE-2020-14645 is crucial to maintaining security.

Immediate Steps to Take

Apply security patches provided by Oracle promptly.
Monitor Oracle's security alerts and updates for any new information.

Long-Term Security Practices

Implement network security measures to restrict unauthorized access.
Regularly update and patch Oracle WebLogic Server to address known vulnerabilities.

Patching and Updates

Stay informed about security updates and patches released by Oracle.
Regularly apply patches to ensure the server is protected from known vulnerabilities.