CVE-2023-21927 : Vulnerability Insights and Analysis

This is a detailed overview of CVE-2023-21927, a vulnerability identified within the JD Edwards EnterpriseOne Tools product of Oracle JD Edwards.

Understanding CVE-2023-21927

This section delves into the specifics of CVE-2023-21927, shedding light on its nature and potential impact.

What is CVE-2023-21927?

CVE-2023-21927 is an easily exploitable vulnerability that allows a low-privileged attacker with network access via HTTP to compromise JD Edwards EnterpriseOne Tools. This vulnerability, present in the Interoperability SEC component of Oracle JD Edwards, affects versions prior to 9.2.7.3. Successful exploitation of this vulnerability can lead to unauthorized read access to a subset of JD Edwards EnterpriseOne Tools accessible data.

The Impact of CVE-2023-21927

The impact of CVE-2023-21927 is rated with a CVSS 3.1 Base Score of 4.3, with confidentiality being the primary area of impact. The vulnerability poses a risk of unauthorized access to sensitive data within the affected JD Edwards EnterpriseOne Tools environment.

Technical Details of CVE-2023-21927

Explore the technical details of CVE-2023-21927, including the vulnerability description, affected systems, and the exploitation mechanism.

Vulnerability Description

The vulnerability in JD Edwards EnterpriseOne Tools allows a low-privileged attacker to compromise the system via network access using HTTP. This could lead to unauthorized access to a subset of JD Edwards EnterpriseOne Tools data.

Affected Systems and Versions

The impacted system is the JD Edwards EnterpriseOne Tools product of Oracle JD Edwards, specifically affecting versions preceding 9.2.7.3.

Exploitation Mechanism

The vulnerability can be exploited by an attacker with low privileges and network access via HTTP, posing a risk to the confidentiality of JD Edwards EnterpriseOne Tools data.

Mitigation and Prevention

Learn about the steps that can be taken to mitigate and prevent the exploitation of CVE-2023-21927.

Immediate Steps to Take

It is recommended to apply security patches provided by Oracle to address CVE-2023-21927. Additionally, ensuring network security measures are in place can help mitigate the risk.

Long-Term Security Practices

Maintaining up-to-date software versions, conducting regular security audits, and implementing access controls are essential long-term security practices to prevent similar vulnerabilities.

Patching and Updates

Regularly checking for security updates from Oracle and promptly applying patches is crucial to address vulnerabilities like CVE-2023-21927 and enhance the overall security posture of JD Edwards EnterpriseOne Tools.