CVE-2026-83171

Deferred Deferred - Pending Action

Unauthorized Data Access in Oracle One-to-One Fulfillment

Publication date: 2026-09-15

Last updated on: 2026-09-21

Assigner: Oracle

Description

Vulnerability in the Oracle One-to-One Fulfillment product of Oracle E-Business Suite (component: Documents). 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 One-to-One Fulfillment. While the vulnerability is in Oracle One-to-One Fulfillment, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle One-to-One Fulfillment accessible data and unauthorized ability to cause a partial denial of service (partial DOS) of Oracle One-to-One Fulfillment. CVSS 3.1 Base Score 7.1 (Confidentiality and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:L).

CVSS Scores

EPSS Scores

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Meta Information

Published

2026-09-15

Last Modified

2026-09-21

Generated

2026-10-06

AI Q&A

2026-09-16

EPSS Evaluated

2026-10-04

NVD

CVE-2026-83171

EUVD

EUVD-2026-79498

Affected Vendors & Products

Vendor	Product	Version / Range
oracle	one-to-one_fulfillment	From 12.2.3 (inc) to 12.2.15 (inc)

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-284	The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor.

Attack-Flow Graph

Executive Summary

This is a vulnerability in Oracle One-to-One Fulfillment, part of Oracle E-Business Suite. It affects versions 12.2.3 to 12.2.15. The issue allows a low-privileged attacker with network access to potentially compromise the system via HTTP. Successful exploitation could lead to unauthorized access to critical data or complete access to all data within Oracle One-to-One Fulfillment, as well as the ability to cause a partial denial of service.

Detection Guidance

Detection requires checking for vulnerable versions of Oracle One-to-One Fulfillment (12.2.3-12.2.15) via system inventory or Oracle patch reports. No specific commands are provided in the CVE details.

Impact Analysis

If exploited, this vulnerability could allow attackers to access sensitive data stored in Oracle One-to-One Fulfillment. It may also disrupt the availability of the system by causing a partial denial of service. The impact is significant as it could lead to unauthorized data exposure and operational disruptions.

Compliance Impact

This vulnerability could lead to unauthorized access to sensitive data, which may violate compliance requirements under GDPR, HIPAA, or other regulations. Unauthorized data exposure or loss of availability could result in legal penalties, fines, or reputational damage for organizations handling regulated data.

Mitigation Strategies

Apply Oracle's official security patches for affected versions (12.2.3-12.2.15) immediately. Restrict network access to HTTP interfaces and limit privileges for users to reduce attack surface.

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