CVE-2018-2950 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 described in CVE-2018-2950 resides within the JD Edwards EnterpriseOne Tools component, specifically within the Web Runtime subcomponent of Oracle JD Edwards Products. This represents a significant security weakness that affects version 9.2 of the software suite. The vulnerability's classification as easily exploitable indicates that attackers can leverage it without requiring specialized skills or extensive resources, making it particularly dangerous in production environments where such systems are often accessible over networks. The attack vector through HTTP protocols means that malicious actors can potentially compromise the system simply by sending crafted requests over the network without requiring any authentication credentials.
The technical flaw in this vulnerability stems from insufficient access controls and authentication mechanisms within the Web Runtime component. This weakness allows unauthenticated attackers to gain unauthorized access to the system's data management functions, specifically enabling them to perform update, insert, and delete operations on certain portions of the database. The vulnerability's impact extends beyond just the immediate component, as successful exploitation can affect additional products within the JD Edwards ecosystem, creating a cascading security risk that organizations must address comprehensively. The requirement for human interaction from someone other than the attacker suggests that social engineering or targeted phishing might be necessary to initially gain access, though this does not mitigate the overall risk level.
From an operational perspective, the vulnerability poses substantial risks to both data integrity and confidentiality within the affected systems. The CVSS 3.0 base score of 6.1 indicates a medium severity threat that can result in significant damage to business operations. Attackers can potentially modify critical business data, insert malicious entries, or delete important records, while also gaining read access to sensitive information that should remain protected. The fact that this vulnerability affects a core enterprise application means that organizations may face disruption to their business processes, potential financial losses, and compliance violations. The security implications extend to the entire JD Edwards EnterpriseOne Tools ecosystem, as compromise of one component can potentially lead to broader system infiltration.
Organizations should implement immediate mitigations including network segmentation to limit access to the affected systems, deployment of web application firewalls to monitor and filter HTTP traffic, and application-level access controls to restrict unauthorized data operations. The vulnerability's classification under CWE 284 (Improper Access Control) and its alignment with ATT&CK technique T1078 (Valid Accounts) highlights the need for comprehensive security measures including proper access management, regular security assessments, and monitoring of unusual access patterns. Additionally, organizations should ensure that all systems are patched according to Oracle's security advisories and consider implementing network monitoring solutions to detect potential exploitation attempts. The vulnerability demonstrates the critical importance of maintaining up-to-date security measures and proper access control implementations in enterprise applications to prevent unauthorized modifications to business-critical data systems.