CVE-2020-2867 : Vulnerability Insights and Analysis

A vulnerability in Oracle WebLogic Server allows unauthorized access and modification of critical data.

Understanding CVE-2020-2867

This CVE involves a security flaw in Oracle WebLogic Server, potentially leading to unauthorized data access.

What is CVE-2020-2867?

The vulnerability in Oracle WebLogic Server allows unauthenticated attackers to compromise the server via HTTP, potentially resulting in unauthorized data access and modification.

The Impact of CVE-2020-2867

Attackers can gain unauthorized access to critical data or all accessible data on the server.
Unauthorized creation, deletion, or modification of data is possible.
Confidentiality and integrity impacts are rated at 8.2 on the CVSS scale.

Technical Details of CVE-2020-2867

This section provides more technical insights into the vulnerability.

Vulnerability Description

The vulnerability allows unauthenticated attackers to compromise Oracle WebLogic Server, potentially leading to unauthorized data access and modification.

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

Exploitation Mechanism

Attack Complexity: Low
Attack Vector: Network
Privileges Required: None
User Interaction: None
Scope: Unchanged

Mitigation and Prevention

Steps to address and prevent exploitation of the vulnerability.

Immediate Steps to Take

Apply patches provided by Oracle promptly.
Monitor for any unauthorized access or modifications.
Restrict network access to the server.

Long-Term Security Practices

Regularly update and patch Oracle WebLogic Server.
Implement network security measures to prevent unauthorized access.

Patching and Updates

Stay informed about security updates from Oracle.
Regularly check for and apply patches to mitigate vulnerabilities.