CVE-2021-2033 : Security Advisory and Response
CVE-2021-2033 impacts Oracle WebLogic Server Core Components, allowing unauthorized attackers to compromise the server and conduct partial denial of service attacks. Learn the technical details and mitigation strategies.
A vulnerability exists in the Oracle WebLogic Server product of Oracle Fusion Middleware, specifically in Core Components. This vulnerability affects versions 12.1.3.0.0, 12.2.1.3.0, 12.2.1.4.0, and 14.1.1.0.0, potentially allowing a low privileged attacker to compromise the server. Successful exploitation can lead to a partial denial of service (DOS) of the Oracle WebLogic Server.
Understanding CVE-2021-2033
This section delves into the details of the CVE-2021-2033 vulnerability.
What is CVE-2021-2033?
The CVE-2021-2033 vulnerability is found in Oracle WebLogic Server, impacting the Core Components of Oracle Fusion Middleware. Attackers with network access via HTTP can exploit this vulnerability, potentially resulting in a partial denial of service.
The Impact of CVE-2021-2033
The vulnerability allows a low privileged attacker to compromise the Oracle WebLogic Server, leading to unauthorized access and potential partial denial of service attacks.
Technical Details of CVE-2021-2033
This section provides a deeper look into the technical aspects of CVE-2021-2033.
Vulnerability Description
The CVE-2021-2033 vulnerability in Oracle WebLogic Server allows attackers to exploit the Core Components via HTTP, compromising the server's security.
Affected Systems and Versions
Affected versions of the Oracle WebLogic Server include 12.1.3.0.0, 12.2.1.3.0, 12.2.1.4.0, and 14.1.1.0.0.
Exploitation Mechanism
Attackers can exploit this vulnerability by leveraging network access via HTTP to compromise the Oracle WebLogic Server.
Mitigation and Prevention
Learn how to protect your systems against CVE-2021-2033 below.
Immediate Steps to Take
Immediately update to the latest patched versions or follow the recommended security measures to mitigate the risk of exploitation.
Long-Term Security Practices
Implement robust security protocols, conduct regular security audits, and stay informed about future updates and security advisories.
Patching and Updates
Regularly apply security patches provided by Oracle to address vulnerabilities and enhance system security.