CVE-2018-2946 in JD Edwards EnterpriseOne Tools
Summary
by MITRE
Vulnerability in the JD Edwards EnterpriseOne Tools component of Oracle JD Edwards Products (subcomponent: Web Runtime). The supported version that is affected is 9.2. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise JD Edwards EnterpriseOne Tools. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in JD Edwards EnterpriseOne Tools, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of JD Edwards EnterpriseOne Tools accessible data as well as unauthorized read access to a subset of JD Edwards EnterpriseOne Tools accessible data. CVSS 3.0 Base Score 6.1 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N).
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Analysis
by VulDB Data Team • 04/17/2023
The vulnerability identified as CVE-2018-2946 resides within the JD Edwards EnterpriseOne Tools component, specifically within the Web Runtime subcomponent of Oracle JD Edwards Products. This security flaw affects version 9.2 of the software and represents a significant concern for organizations utilizing this enterprise resource planning platform. The vulnerability's classification as easily exploitable indicates that malicious actors can readily leverage this weakness without requiring specialized skills or extensive preparation, making it particularly dangerous in production environments where such systems handle sensitive business data and critical operations.
The technical nature of this vulnerability allows unauthenticated attackers to compromise the JD Edwards EnterpriseOne Tools through network-based HTTP access, eliminating the need for valid credentials or prior system access. This characteristic places the vulnerability within the scope of CWE-287, which addresses authentication issues, and aligns with ATT&CK techniques focused on initial access through network services. The attack vector requires human interaction from users other than the attacker, suggesting that social engineering or phishing tactics might be employed to facilitate exploitation, though the underlying technical flaw remains accessible to network-based attacks. The CVSS 3.0 scoring of 6.1 reflects the moderate severity of the impact, with confidentiality and integrity being the primary affected aspects.
The operational impact of this vulnerability extends beyond the immediate JD Edwards EnterpriseOne Tools environment, potentially affecting additional products within the Oracle JD Edwards ecosystem. Successful exploitation enables attackers to perform unauthorized update, insert, or delete operations against accessible data within the tools, while also providing unauthorized read access to specific subsets of data. This dual impact on both data integrity and confidentiality creates a comprehensive threat landscape where attackers can not only view sensitive information but also modify or corrupt critical business data. The CVSS vector (AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N) indicates that the attack requires network access with low complexity, no privilege requirements, and human interaction, while the scope change (S:C) suggests that the vulnerability can affect components beyond the targeted system.
Organizations should implement immediate mitigations including network segmentation to limit access to JD Edwards EnterpriseOne Tools, deployment of web application firewalls to monitor and filter HTTP traffic, and regular patching of affected systems to address the vulnerability. The vulnerability's classification under CWE-287 emphasizes the need for robust authentication mechanisms and proper access controls. Additionally, security monitoring should be enhanced to detect unusual patterns in HTTP requests targeting the affected Web Runtime component. Administrative users should be educated about the potential for social engineering attacks that could facilitate exploitation, while network administrators should consider implementing rate limiting and access controls for HTTP endpoints to reduce the attack surface. The combination of these defensive measures addresses both the immediate technical vulnerability and the broader security posture required to protect against sophisticated attacks targeting enterprise applications.