CVE-2024-21041 in Complex Maintenance, Repair, and Overhaul
Summary
by MITRE • 04/17/2024
Vulnerability in the Oracle Complex Maintenance, Repair, and Overhaul product of Oracle E-Business Suite (component: LOV). Supported versions that are affected are 12.2.3-12.2.13. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Complex Maintenance, Repair, and Overhaul. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Oracle Complex Maintenance, Repair, and Overhaul, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Oracle Complex Maintenance, Repair, and Overhaul accessible data as well as unauthorized read access to a subset of Oracle Complex Maintenance, Repair, and Overhaul accessible data. CVSS 3.1 Base Score 6.1 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/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 • 04/05/2025
The vulnerability identified as CVE-2024-21041 affects Oracle Complex Maintenance, Repair, and Overhaul component within the Oracle E-Business Suite ecosystem. This represents a significant security weakness in the Line of Business (LOV) functionality that forms part of the broader maintenance and repair management capabilities. The affected versions span from 12.2.3 through 12.2.13, indicating a substantial attack surface across multiple releases of the Oracle E-Business Suite platform. The vulnerability's classification as easily exploitable suggests that attackers can leverage this weakness with minimal technical sophistication, making it particularly concerning for enterprise environments that rely on these systems for critical operational functions.
The technical flaw manifests as an insufficient authentication mechanism within the LOV component that processes HTTP requests without proper authorization checks. This vulnerability operates at the network level with attack vector AV:N, meaning it can be exploited through network access without requiring local system privileges. The low attack complexity AC:L indicates that the exploitation requires minimal effort, while the lack of required privileges PR:N shows that no authentication is needed to initiate the attack. The UI:R requirement means that successful exploitation necessitates some form of user interaction, likely involving the manipulation of data through the web interface. The scope change S:C indicates that while the initial vulnerability exists within the Complex Maintenance, Repair, and Overhaul component, successful exploitation can extend impacts to other related products within the Oracle E-Business Suite.
The operational impact of this vulnerability extends beyond the immediate component, potentially compromising data integrity and confidentiality across the entire Oracle E-Business Suite environment. Attackers can achieve unauthorized update, insert, or delete operations against sensitive maintenance data, which could disrupt critical repair schedules, inventory management, and operational workflows. The unauthorized read access to subset data means that confidential maintenance records, repair histories, and operational metrics could be exposed to unauthorized parties. This vulnerability aligns with CWE-287, which addresses improper authentication issues, and represents a significant concern for organizations that depend on the integrity of their maintenance and repair data for operational continuity. The CVSS 3.1 base score of 6.1 reflects the moderate severity of the impact, with confidentiality and integrity being the primary affected aspects.
The implications of this vulnerability extend to potential supply chain disruptions and operational security breaches, as maintenance data often contains sensitive information about equipment status, repair costs, and operational efficiency metrics. Organizations utilizing Oracle E-Business Suite for complex maintenance operations face increased risk of data manipulation that could compromise operational decisions and financial planning. The vulnerability's potential for scope change means that impacts may extend beyond the immediate maintenance system to encompass related modules such as inventory management, procurement, and financial accounting systems. Mitigation strategies should include immediate patching of affected Oracle E-Business Suite versions, implementation of network segmentation to limit access to the vulnerable components, and enhanced monitoring of HTTP traffic for suspicious activities. Additionally, organizations should consider implementing additional authentication layers and access controls to reduce the attack surface and limit the potential impact of similar vulnerabilities in other Oracle E-Business Suite components. The vulnerability demonstrates the importance of maintaining up-to-date security patches and implementing comprehensive security monitoring across all enterprise applications to prevent unauthorized access to critical operational data.