CVE-2021-2373 : Security Advisory and Response

This article provides insights into CVE-2021-2373, a vulnerability in the JD Edwards EnterpriseOne Tools product of Oracle JD Edwards, affecting versions 9.2.5.3 and prior.

Understanding CVE-2021-2373

CVE-2021-2373 is a vulnerability in Oracle JD Edwards EnterpriseOne Tools allowing low privileged attackers to compromise the system and potentially impact additional products.

What is CVE-2021-2373?

The vulnerability in JD Edwards EnterpriseOne Tools (component: Web Runtime) can be exploited via HTTP by a low privileged attacker to gain unauthorized access to sensitive data.

The Impact of CVE-2021-2373

Successful attacks of CVE-2021-2373 can lead to unauthorized update, insert, or delete access to JD Edwards EnterpriseOne Tools data and unauthorized read access to a subset of accessible data.

Technical Details of CVE-2021-2373

CVE-2021-2373 has a CVSS 3.1 Base Score of 5.4, indicating medium severity with impacts on confidentiality and integrity.

Vulnerability Description

The vulnerability allows attackers with network access to compromise JD Edwards EnterpriseOne Tools, potentially leading to unauthorized data access and manipulation.

Affected Systems and Versions

JD Edwards EnterpriseOne Tools versions 9.2.5.3 and prior are affected by this vulnerability, exposing them to exploitation.

Exploitation Mechanism

Low privileged attackers can exploit this vulnerability via HTTP, requiring human interaction to compromise the system and potentially affect other products.

Mitigation and Prevention

To mitigate the risk associated with CVE-2021-2373, immediate actions and long-term security practices are essential.

Immediate Steps to Take

Organizations should apply relevant security patches and closely monitor network traffic to detect and prevent unauthorized access attempts.

Long-Term Security Practices

Regular security assessments, access controls, and employee training can enhance the overall security posture and prevent similar vulnerabilities in the future.

Patching and Updates

Oracle has released security updates addressing CVE-2021-2373. It is crucial for users to apply these patches promptly to secure their systems.