CVE-2026-101665

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Privilege Escalation in Oracle Mobile Field Service

Publication date: 2026-10-20

Last updated on: 2026-10-27

Assigner: Oracle

Description

Vulnerability in the Oracle Mobile Field Service product of Oracle E-Business Suite (component: Admin UI). 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 Mobile Field Service. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Oracle Mobile Field Service accessible data as well as unauthorized access to critical data or complete access to all Oracle Mobile Field Service accessible data. CVSS 3.1 Base Score 8.1 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N).

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Meta Information

Published

2026-10-20

Last Modified

2026-10-27

Generated

2026-11-10

AI Q&A

2026-10-21

EPSS Evaluated

2026-11-08

NVD

CVE-2026-101665

EUVD

EUVD-2026-106069

Affected Vendors & Products

Vendor	Product	Version / Range
Oracle Corporation	Oracle Mobile Field Service	12.2.3

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 Mobile Field Service, part of Oracle E-Business Suite. It affects versions 12.2.3 to 12.2.15. A low-privileged attacker with network access via HTTP can exploit it to compromise the system.

Detection Guidance

Detection requires checking for Oracle Mobile Field Service versions 12.2.3 to 12.2.15. Inspect Oracle E-Business Suite components for exposed HTTP interfaces. Monitor logs for unauthorized data access or modification attempts.

Impact Analysis

An attacker could gain unauthorized access to create, delete, or modify critical data in Oracle Mobile Field Service. They could also access sensitive data or take full control of the system.

Compliance Impact

This vulnerability allows unauthorized access to critical data and modification of data, which could lead to violations of GDPR (data confidentiality and integrity) and HIPAA (protected health information security). Unauthorized data access or alteration may result in non-compliance with these regulations.

Mitigation Strategies

Apply Oracle Critical Patch Updates immediately. Restrict network access to Oracle Mobile Field Service via HTTP. Upgrade to a non-vulnerable version if available. Implement strict access controls and monitor for suspicious activity.

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