CVE-2026-101847 in Bills of Material
Summary
by MITRE • 10/21/2026
Vulnerability in the Oracle Bills of Material product of Oracle E-Business Suite (component: Internal Operations). Supported versions that are affected are 12.2.3-12.2.15. Difficult to exploit vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Bills of Material. Successful attacks of this vulnerability can result in takeover of Oracle Bills of Material. CVSS 3.1 Base Score 7.5 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H).
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Analysis
by VulDB Data Team • 10/21/2026
The identified vulnerability resides within the Oracle Bills of Material component of the Oracle E-Business Suite, specifically affecting internal operations across supported versions ranging from 12.2.3 to 12.2.15. This security flaw is classified as a high-severity issue with a CVSS v3.1 base score of 7.5, indicating significant potential for compromise despite the requirement for complex exploitation conditions. The vulnerability allows an attacker who possesses low-level privileges and has network access via HTTP to gain unauthorized control over the Oracle Bills of Material application environment. This level of access is particularly concerning because it does not require user interaction or social engineering tactics, relying instead on direct network-based attacks against exposed services.
From a technical perspective, the flaw likely stems from insufficient validation or improper handling of input data within the internal operations module, which processes critical manufacturing and supply chain data structures known as bills of material. These structures define how products are assembled from components and sub-assemblies, making them central to enterprise resource planning workflows. The difficulty in exploitation suggests that while the vulnerability is present, it may require specific sequence attacks or precise timing to trigger successfully, such as exploiting race conditions or complex state transitions within the application logic. However, once triggered, the impact is severe, leading to a complete takeover of the affected component. This implies that an attacker can execute arbitrary code, modify system configurations, or manipulate data with the same privileges as the underlying service account running Oracle Bills of Material.
The operational impact of this vulnerability extends beyond simple unauthorized access. A successful exploitation could lead to comprehensive breaches of confidentiality, integrity, and availability, aligning with the high scores in all three categories within the CVSS vector. Confidentiality is compromised because attackers can potentially exfiltrate sensitive manufacturing data, supplier information, or proprietary product designs stored within the bills of material database. Integrity is threatened as malicious actors could alter production recipes, component lists, or cost calculations, leading to significant financial losses and operational disruptions in manufacturing processes. Availability impacts arise if the attacker chooses to disrupt service availability by crashing application services or corrupting critical data files required for ongoing operations.
In terms of industry standard classifications, this vulnerability maps closely to CWE-269 Improper Privilege Management, as it allows a low-privileged user to escalate their access to full control over the application component. It also relates to CWE-78 OS Command Injection or CWE-94 Code Injection if the takeover involves executing arbitrary commands on the host system through the vulnerable internal operations interface. From an ATT&CK framework perspective, this vulnerability facilitates Initial Access via Network Service Exploitation and enables Privilege Escalation within the local environment. The ability to take over the application component effectively grants the attacker lateral movement capabilities across other integrated modules of Oracle E-Business Suite that share database connections or authentication contexts.
Mitigation strategies must prioritize immediate patching if available from Oracle, as this is a known vulnerability in specific version ranges. Organizations should ensure they are running the latest security patches for their respective supported versions within the 12.2.x series. In cases where patching is not immediately feasible, network segmentation plays a critical role in reducing risk. Restricting HTTP access to the Oracle Bills of Material interface to only trusted internal IP addresses can significantly lower the attack surface by preventing external or unauthorized low-privileged users from reaching the vulnerable endpoint. Additionally, implementing strict input validation and output encoding at the application layer, if custom code is involved, may help mitigate similar flaws in related modules. Continuous monitoring for anomalous network traffic patterns targeting these specific endpoints can also aid in early detection of exploitation attempts before a full compromise occurs.