CVE-2026-101660

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Oracle Mobile Field Service Unauthorized Data Access

Publication date: 2026-10-20

Last updated on: 2026-10-21

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 unauthenticated attacker with network access via HTTP to compromise Oracle Mobile Field Service. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle Mobile Field Service accessible data. CVSS 3.1 Base Score 7.5 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N).

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Meta Information

Published

2026-10-20

Last Modified

2026-10-21

Generated

2026-11-10

AI Q&A

2026-10-21

EPSS Evaluated

2026-11-08

NVD

CVE-2026-101660

EUVD

EUVD-2026-106065

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 an unauthenticated remote vulnerability in Oracle Mobile Field Service (part of Oracle E-Business Suite). It allows attackers to access the system via HTTP without credentials. Successful exploitation can lead to unauthorized access to sensitive data.

Detection Guidance

This vulnerability can be detected by checking for unauthenticated network access to the Oracle Mobile Field Service Admin UI component. Monitor HTTP traffic for unusual access patterns or requests to the affected component. Ensure all Oracle Mobile Field Service instances are updated to versions 12.2.3 or later.

Impact Analysis

An attacker could gain access to critical or all accessible data in Oracle Mobile Field Service. This may include sensitive business or customer information, depending on the system's configuration and data stored.

Compliance Impact

This vulnerability could lead to unauthorized data exposure, violating GDPR (data protection) and HIPAA (health data privacy) requirements. Organizations may face legal penalties, fines, or reputational damage if exploited.

Mitigation Strategies

Apply the latest Oracle Critical Patch Update for Oracle E-Business Suite, specifically for Oracle Mobile Field Service versions 12.2.3-12.2.15. Restrict network access to HTTP ports used by the Oracle Mobile Field Service Admin UI component.

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