CVE-2026-83151

Received Received - Intake

Service Delivery Platform Takeover via SOAP in Oracle Fusion Middleware

Publication date: 2026-09-15

Last updated on: 2026-09-15

Assigner: Oracle

Description

Vulnerability in the Service Delivery Platform product of Oracle Fusion Middleware (component: Messaging Enabler). Supported versions that are affected are 12.2.1.4.0 and 14.1.2.0.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via SOAP to compromise Service Delivery Platform. Successful attacks of this vulnerability can result in takeover of Service Delivery Platform. CVSS 3.1 Base Score 9.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/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-2026-83151

EUVD

EUVD-2026-79478

Affected Vendors & Products

Vendor	Product	Version / Range
oracle	fusion_middleware	to 12.2.1.4.0 (inc)
oracle	fusion_middleware	to 14.1.2.0.0 (inc)

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-287	When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct.
CWE-306	The product does not perform any authentication for functionality that requires a provable user identity or consumes a significant amount of resources.

Attack-Flow Graph

Executive Summary

This is a vulnerability in Oracle Fusion Middleware's Service Delivery Platform component called Messaging Enabler. It affects versions 12.2.1.4.0 and 14.1.2.0.0. An unauthenticated attacker can exploit it remotely via SOAP to take over the platform. The CVSS score is 9.8, indicating high impact on confidentiality, integrity, and availability.

Detection Guidance

This vulnerability affects Oracle Fusion Middleware Service Delivery Platform versions 12.2.1.4.0 and 14.1.2.0.0. Detection requires checking for exposed SOAP endpoints on these versions. Use network scanning tools like nmap to identify open ports and services. Check Oracle Fusion Middleware logs for unusual SOAP requests or errors. Verify if the Messaging Enabler component is enabled and accessible via network.

Impact Analysis

If you use the affected Oracle Fusion Middleware versions, an attacker could gain full control of your Service Delivery Platform. This could lead to unauthorized access to sensitive data, modification or deletion of critical information, and disruption of services.

Compliance Impact

This vulnerability could lead to breaches of GDPR (data protection) and HIPAA (health information privacy) due to unauthorized access and potential data exposure. Compliance violations may result in legal penalties, reputational damage, and loss of trust.

Mitigation Strategies

Apply the latest security patches from Oracle for Service Delivery Platform versions 12.2.1.4.0 and 14.1.2.0.0. If patches are unavailable, restrict network access to the SOAP interface and disable unnecessary services.

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