A critical vulnerability, identified as CVE-2022-21292, has been identified in Oracle WebLogic Server—one of the most popular Java-based application servers used for building and deploying various applications based on enterprise Java. This vulnerability affects the Oracle WebLogic Server product of Oracle Fusion Middleware, particularly in the "Samples" component of the supported versions and 14.1.1...

The exploit is easy to carry out, allowing an unauthenticated attacker with network access via HTTP to compromise Oracle WebLogic Server. Successful exploitation of this vulnerability could result in unauthorized access to critical data or complete access to all accessible data on the Oracle WebLogic Server.

To better understand the risk imposed by this vulnerability, let's delve deeper into the issue by taking a look at the exploit details, the Common Vulnerability Scoring System (CVSS) scores, and links to original references.

Exploit Details

To exploit this vulnerability, an attacker could craft an HTTP request containing malicious code or data, which is then sent to the vulnerable Oracle WebLogic Server. Upon receipt of the malicious request, the server may be exploited to provide unauthorized access to critical data or complete access to the accessible data, potentially leading to sensitive data exposure or allowing the attacker to manipulate the data.

Due to its ease of exploitation without the need for authentication, this vulnerability could allow attackers to easily compromise systems running the vulnerable Oracle WebLogic Server.

For more information about CVE-2022-21292, check out the official CVE database:

Additionally, Oracle has published an official security alert, which includes a patch for the affected software:

CVSS Scores

CVE-2022-21292 has been rated with a CVSS base score of 7.5, denoting a high risk, based on its confidentiality impacts. The CVSS vector string for this vulnerability is as follows:

This CVSS vector string highlights that the exploit is of network (N) attack vector, low (L) attack complexity, no (N) privileges required, no (N) user interaction, unscoped (U) for better security, high (H) confidentiality impact, no (N) integrity impact, and no (N) availability impact.

In conclusion, CVE-2022-21292 is a significant and critical vulnerability that affects Oracle WebLogic Server. Given its potential for exploitation, it is highly recommended that affected systems are patched as soon as possible and security measures are taken to mitigate the potential for malicious actors to compromise systems through this vulnerability.


Published on: 01/19/2022 12:15:00 UTC
Last modified on: 01/22/2022 03:23:00 UTC