Learn about CVE-2023-21975, a critical vulnerability in the Oracle Application Express Customers Plugin impacting versions 18.2 to 22.2. Discover the impact, technical details, mitigation steps, and more.
This CVE-2023-21975 article provides an overview of a critical vulnerability identified in the Application Express Customers Plugin of Oracle Application Express, impacting versions 18.2 to 22.2.
Understanding CVE-2023-21975
The CVE-2023-21975 vulnerability involves a situation where a low privileged attacker, with network access via HTTP, can compromise the Application Express Customers Plugin within Oracle Application Express. Successful exploitation requires human interaction from someone other than the attacker, potentially impacting additional products. The severity of successful attacks can lead to the takeover of the Application Express Customers Plugin.
What is CVE-2023-21975?
The vulnerability in the Application Express Customers Plugin product of Oracle Application Express affects versions 18.2 to 22.2. It is an easily exploitable vulnerability that can allow a low privileged attacker to compromise the plugin, potentially resulting in a complete takeover.
The Impact of CVE-2023-21975
The impact of CVE-2023-21975 is significant, with a CVSS 3.1 Base Score of 9.0, indicating high impacts on confidentiality, integrity, and availability. Successful exploitation of this vulnerability can lead to severe consequences for the affected system.
Technical Details of CVE-2023-21975
In this section, we will delve into the technical aspects of the CVE-2023-21975 vulnerability, including its description, affected systems, and the exploitation mechanism.
Vulnerability Description
The vulnerability in the Application Express Customers Plugin of Oracle Application Express allows a low privileged attacker to compromise the plugin, potentially leading to a complete takeover. It requires network access via HTTP and human interaction, with significant impacts on various products.
Affected Systems and Versions
The CVE-2023-21975 vulnerability affects Oracle Application Express versions 18.2 to 22.2, specifically impacting the Application Express Customers Plugin.
Exploitation Mechanism
Successful exploitation of CVE-2023-21975 requires a low privileged attacker with network access via HTTP. Human interaction from a different individual than the attacker is necessary for the exploitation to be successful, potentially resulting in the compromise of the Application Express Customers Plugin.
Mitigation and Prevention
Mitigating the risks associated with CVE-2023-21975 involves taking immediate steps, implementing long-term security practices, and ensuring timely patching and updates.
Immediate Steps to Take
Long-Term Security Practices
Patching and Updates