CVE-2018-2999 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-2018-2999 resides within the JD Edwards EnterpriseOne Tools component, specifically within the Web Runtime subcomponent of Oracle JD Edwards Products. This security flaw represents a significant concern for organizations utilizing Oracle's enterprise resource planning solutions, as it affects version 9.2 of the software. The vulnerability's classification as easily exploitable indicates that attackers can leverage this weakness with minimal technical sophistication, making it particularly dangerous in environments where proper network segmentation and access controls may be lacking. The attack vector requires only network access via HTTP, eliminating the need for specialized tools or complex reconnaissance phases that would typically be required for more sophisticated exploits.
The technical nature of this vulnerability stems from inadequate authentication mechanisms within the Web Runtime component, allowing unauthenticated attackers to gain access to critical system functionalities. This flaw operates at the application layer and specifically targets the web runtime environment that powers various JD Edwards EnterpriseOne Tools operations. The vulnerability's impact extends beyond the immediate component, as successful exploitation can lead to cascading effects that compromise additional products within the Oracle JD Edwards ecosystem. The CVSS 3.0 score of 6.1 reflects the balance between the low attack complexity and the moderate impact on both confidentiality and integrity, with the vector indicating network-based access with low attack complexity and requiring user interaction but potentially affecting a considerable portion of the system.
The operational impact of this vulnerability is substantial, as it enables attackers to perform unauthorized operations on the affected systems. Successful exploitation allows adversaries to execute unauthorized update, insert, or delete operations against accessible data within the JD Edwards EnterpriseOne Tools environment, potentially leading to data corruption, manipulation, or loss. Additionally, the vulnerability permits unauthorized read access to a subset of accessible data, which could expose sensitive business information, financial records, or operational details that organizations consider confidential. The requirement for human interaction from someone other than the attacker suggests that the exploit may involve social engineering elements or targeted phishing campaigns that trick legitimate users into initiating malicious actions, making detection more challenging. This aspect aligns with ATT&CK framework concepts related to user execution and initial access vectors that leverage human factors.
Organizations should implement immediate mitigations including applying the relevant Oracle security patches and updates, implementing network segmentation to limit access to the affected systems, and conducting thorough access reviews to ensure that only authorized personnel can interact with the vulnerable components. The vulnerability's classification as CWE-287 (Improper Authentication) highlights the fundamental security flaw in the authentication mechanism, while its potential impact on system integrity and confidentiality aligns with CWE-502 (Deserialization of Untrusted Data) and CWE-20 (Improper Input Validation) categories. Security monitoring should focus on unusual HTTP traffic patterns, unauthorized access attempts, and any modifications to critical data within the JD Edwards environment. The attack surface can be reduced through proper configuration management, regular security assessments, and maintaining awareness of the attack landscape related to Oracle products. Organizations should also consider implementing web application firewalls and additional monitoring controls to detect and prevent exploitation attempts against this vulnerability.