CVE-2026-83450

Received Received - Intake

Oracle E-Business Suite Bills of Material Takeover

Publication date: 2026-09-15

Last updated on: 2026-09-15

Assigner: Oracle

Description

Vulnerability in the Oracle Bills of Material product of Oracle E-Business Suite (component: Setup Workbench). Supported versions that are affected are 12.2.3-12.2.15. Difficult to exploit vulnerability allows high privileged attacker with network access via HTTP to compromise Oracle Bills of Material. While the vulnerability is in Oracle Bills of Material, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in takeover of Oracle Bills of Material. CVSS 3.1 Base Score 8.0 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H).

CVSS Scores

EPSS Scores

Probability:
Percentile:

Meta Information

Published

2026-09-15

Last Modified

2026-09-15

Generated

2026-10-06

AI Q&A

2026-09-16

EPSS Evaluated

2026-10-04

NVD

CVE-2026-83450

EUVD

EUVD-2026-79749

Affected Vendors & Products

Vendor	Product	Version / Range
oracle	bills_of_material	From 12.2.3 (inc) to 12.2.15 (inc)

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-UNKNOWN

Attack-Flow Graph

Executive Summary

This is a vulnerability in Oracle Bills of Material within Oracle E-Business Suite versions 12.2.3 to 12.2.15. It allows a highly privileged attacker with network access via HTTP to potentially take over the Oracle Bills of Material component. The attack requires high privileges and is difficult to exploit but can have significant impacts on confidentiality, integrity, and availability.

Detection Guidance

Detection requires checking for Oracle E-Business Suite versions 12.2.3 to 12.2.15 with the Bills of Material component exposed to HTTP. Inspect Oracle application logs for unusual Setup Workbench access patterns or unauthorized modifications. Use network scans to identify Oracle HTTP services on affected ports (typically 8000, 8001, 7001).

Impact Analysis

If exploited, this vulnerability could allow an attacker to take over the Oracle Bills of Material component, leading to potential unauthorized access, data breaches, or disruption of services. Since attacks may impact additional products, the overall system could be compromised, affecting business operations and sensitive data.

Compliance Impact

This vulnerability allows high privileged attackers to compromise Oracle Bills of Material, potentially leading to unauthorized access, data breaches, or system takeover. Such impacts could violate GDPR (data protection) and HIPAA (health data confidentiality) by exposing sensitive information or disrupting critical operations.

Mitigation Strategies

Apply the latest Oracle Critical Patch Update (CPU) for Oracle E-Business Suite to address the vulnerability in the Bills of Material component. Ensure access controls are tightened for high privileged users and restrict network access via HTTP to trusted sources only.

Hi! I’m here to help you understand CVE-2026-83450. Ask me anything about the vulnerability, its impact, or mitigation strategies.

0/70