CVE-2026-83173

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. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle One-to-One Fulfillment. 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:L/PR:L/UI:N/S:U/C:H/I:N/A:L).

CVSS 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

2026-10-05

NVD

CVE-2026-83173

EUVD

EUVD-2026-79500

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 vulnerability affects Oracle One-to-One Fulfillment in Oracle E-Business Suite versions 12.2.3 to 12.2.15. It allows a low-privileged attacker with network access via HTTP to exploit it, potentially leading to unauthorized access to critical data or complete access to all accessible data in Oracle One-to-One Fulfillment. It may also cause a partial denial of service.

Detection Guidance

This vulnerability affects Oracle One-to-One Fulfillment in Oracle E-Business Suite versions 12.2.3 to 12.2.15. Detection requires checking for exposed HTTP interfaces and verifying patch levels. Oracle recommends reviewing access logs for unusual HTTP requests targeting the Documents component. No specific commands are provided in the available context.

Impact Analysis

If exploited, this vulnerability could allow attackers to steal sensitive data or disrupt services. Unauthorized access to critical data may lead to data breaches, financial loss, or reputational damage. Partial denial of service could affect system availability.

Compliance Impact

This vulnerability could lead to unauthorized data access, violating GDPR's data protection requirements and HIPAA's security rules. Non-compliance may result in legal penalties, fines, or loss of trust from customers and regulators.

Mitigation Strategies

Apply the latest Oracle E-Business Suite patches for the One-to-One Fulfillment component. Restrict network access to HTTP ports used by the vulnerable component. Monitor for unusual data access patterns or partial denial of service attempts.

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