CVE-2024-21089 in Concurrent Processing
Summary
by MITRE • 04/17/2024
Vulnerability in the Oracle Concurrent Processing product of Oracle E-Business Suite (component: Request Submission and Scheduling). Supported versions that are affected are 12.2.3-12.2.13. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Concurrent Processing. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle Concurrent Processing accessible data. CVSS 3.1 Base Score 6.5 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N).
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Analysis
by VulDB Data Team • 12/06/2024
The vulnerability identified as CVE-2024-21089 resides within Oracle Concurrent Processing, a critical component of the Oracle E-Business Suite that handles request submission and scheduling operations. This flaw affects Oracle E-Business Suite versions 12.2.3 through 12.2.13, representing a substantial portion of the supported release lifecycle. The vulnerability operates at the intersection of web application security and enterprise resource planning systems, where concurrent processing requests are submitted through HTTP protocols. The affected component specifically manages the scheduling and execution of background processes that are fundamental to business operations within enterprise environments, making this a particularly concerning weakness.
The technical nature of this vulnerability manifests as an easily exploitable flaw that requires minimal prerequisites for successful exploitation. An attacker with low privilege level and network access via HTTP can leverage this weakness to compromise the Oracle Concurrent Processing functionality. The vulnerability's characteristics align with CWE-284 (Improper Access Control) and potentially CWE-352 (Cross-Site Request Forgery) depending on the specific implementation details. The CVSS 3.1 scoring of 6.5 reflects the high confidentiality impact, indicating that successful exploitation could lead to unauthorized access to critical data or complete access to all Oracle Concurrent Processing accessible data. The attack vector AV:N indicates network-based exploitation without requiring physical access, while AC:L suggests the attack requires low complexity to execute.
The operational impact of this vulnerability extends beyond simple data access, as Oracle Concurrent Processing typically handles sensitive business operations including financial transactions, inventory management, and human resources processing. When compromised, attackers could potentially access or manipulate critical business data, disrupt processing schedules, or gain insights into organizational operations through the concurrent processing queues. The confidentiality impact rating of high (C:H) suggests that the vulnerability could expose sensitive operational data that might include financial records, employee information, or proprietary business processes. This makes the vulnerability particularly dangerous in enterprise environments where the E-Business Suite typically manages mission-critical business functions.
Organizations should implement immediate mitigations including network segmentation to limit access to Oracle Concurrent Processing endpoints, implementing robust authentication controls, and applying the latest Oracle patches as they become available. The vulnerability's classification as easily exploitable means that organizations should not delay remediation efforts, as the attack surface is broad and accessible to threat actors with minimal technical expertise. Security monitoring should be enhanced to detect unusual concurrent processing activity or unauthorized access attempts. Additionally, the vulnerability may map to ATT&CK technique T1190 (Exploit Public-Facing Application) and T1071.004 (Application Layer Protocol: DNS) if attackers leverage DNS-based reconnaissance or command and control mechanisms. Organizations should also consider implementing web application firewalls and access control lists to restrict HTTP access to the vulnerable components, while maintaining detailed audit logs to track concurrent processing activities and identify potential exploitation attempts.