CVE-2024-21088 in Production Scheduling
Summary
by MITRE • 04/17/2024
Vulnerability in the Oracle Production Scheduling product of Oracle E-Business Suite (component: Import Utility). Supported versions that are affected are 12.2.4-12.2.12. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Production Scheduling. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Oracle Production Scheduling accessible data. CVSS 3.1 Base Score 7.5 (Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N).
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Analysis
by VulDB Data Team • 11/16/2024
The vulnerability identified as CVE-2024-21088 represents a critical security flaw within Oracle Production Scheduling, a component of the Oracle E-Business Suite ecosystem. This vulnerability specifically affects the Import Utility functionality and impacts all supported versions from 12.2.4 through 12.2.12, making it a widespread concern for organizations utilizing these legacy systems. The flaw resides in the application's handling of HTTP requests, creating an avenue for unauthorized actors to gain access to sensitive operational data without requiring authentication credentials. The vulnerability's classification as easily exploitable indicates that attackers can leverage common network-based attack vectors to compromise the system, potentially affecting the integrity of production scheduling data that is critical for manufacturing and supply chain operations.
The technical nature of this vulnerability stems from inadequate input validation and authentication mechanisms within the Import Utility component. Attackers can exploit this weakness by sending specially crafted HTTP requests that bypass normal access controls, allowing them to perform unauthorized modifications to critical scheduling data. The CVSS score of 7.5 reflects the significant integrity impact that can occur, as the vulnerability enables attackers to create, delete, or modify data without proper authorization. The attack vector is classified as network-based (AV:N) with low complexity requirements (AC:L) and no privilege requirements (PR:N), meaning that any attacker with network access to the affected system can potentially exploit this vulnerability. The lack of user interaction (UI:N) requirement further increases the exploitability, as the attack can be automated without user involvement.
The operational impact of CVE-2024-21088 extends beyond simple data integrity concerns, potentially affecting entire production planning processes that organizations rely upon for manufacturing efficiency and supply chain coordination. Unauthorized modification of production scheduling data can lead to significant operational disruptions, including incorrect production timelines, resource allocation errors, and compromised manufacturing workflows. Organizations may experience cascading effects throughout their supply chain as production schedules become unreliable, potentially resulting in missed delivery deadlines, increased costs, and damaged customer relationships. The vulnerability's ability to affect all accessible data within the Oracle Production Scheduling component means that attackers could potentially compromise sensitive operational information that impacts business continuity and competitive positioning.
Organizations should implement immediate mitigations including network-level restrictions such as firewall rules that limit access to the affected Import Utility endpoints, particularly if the system is accessible from untrusted networks. The implementation of web application firewalls can help detect and block malicious HTTP requests targeting the vulnerable functionality. Regular security assessments and vulnerability scanning should be conducted to identify any additional attack vectors within the Oracle E-Business Suite environment. System administrators should also consider disabling unnecessary HTTP endpoints and implementing proper access controls to limit exposure. This vulnerability aligns with CWE-284 (Improper Access Control) and may map to ATT&CK techniques involving privilege escalation and data manipulation. Organizations should also ensure that their patch management processes are updated to include the official Oracle security patches for this vulnerability, as recommended in the Oracle Critical Patch Update advisories. The remediation approach should include comprehensive testing of patches in non-production environments before deployment to avoid potential disruptions to critical business operations.