CVE-2026-101636

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Unauthenticated Data Access in Oracle Mobile Field Service

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. Difficult to exploit vulnerability allows unauthenticated 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 7.4 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/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-2026-101636

EUVD

EUVD-2026-106044

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 within Oracle E-Business Suite. It affects versions 12.2.3 to 12.2.15. An unauthenticated attacker can exploit it remotely via HTTP to gain unauthorized access to critical data or modify existing data in the system.

Detection Guidance

This vulnerability affects Oracle Mobile Field Service versions 12.2.3 to 12.2.15. Detection requires checking for unauthorized HTTP access to the Admin UI component. Monitor network traffic for unusual HTTP requests targeting Oracle Mobile Field Service ports. Review server logs for unexpected admin UI interactions or data modifications.

Impact Analysis

If exploited, this vulnerability could allow attackers to create, delete, or modify critical data in Oracle Mobile Field Service. They could also gain unauthorized access to sensitive information stored in the system, potentially leading to data breaches or data integrity issues.

Compliance Impact

This vulnerability allows unauthorized access to critical data, which could lead to unauthorized creation, deletion, or modification of sensitive information. This poses significant risks to compliance with GDPR and HIPAA, as unauthorized access to personal or health data violates their confidentiality and integrity requirements.

Mitigation Strategies

Apply the latest security patches from Oracle for Oracle Mobile Field Service versions 12.2.3 to 12.2.15. Restrict network access to the Admin UI component via HTTP. Monitor for unauthorized data modifications or access attempts.

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