CVE-2026-101635

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Oracle Mobile Field Service Authentication Bypass

Publication date: 2026-10-20

Last updated on: 2026-10-24

Assigner: Oracle

Description

Vulnerability in the Oracle Mobile Field Service product of Oracle E-Business Suite (component: Internal Operations). 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 takeover of Oracle Mobile Field Service. CVSS 3.1 Base Score 8.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H).

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Meta Information

Published

2026-10-20

Last Modified

2026-10-24

Generated

2026-11-10

AI Q&A

2026-10-21

EPSS Evaluated

2026-11-08

NVD

CVE-2026-101635

EUVD

EUVD-2026-106043

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 allows a low-privileged attacker with network access to take over the service due to insufficient access controls. The impact includes full compromise of confidentiality, integrity, and availability.

Detection Guidance

This vulnerability affects Oracle Mobile Field Service within Oracle E-Business Suite versions 12.2.3 to 12.2.15. Detection requires checking for vulnerable versions of Oracle Mobile Field Service and verifying if HTTP access is exposed to low-privileged attackers. No specific commands are provided in the context.

Impact Analysis

An attacker could gain control of Oracle Mobile Field Service, leading to unauthorized access, data theft, or disruption of service. This could affect business operations relying on this component for mobile field tasks.

Compliance Impact

This vulnerability could lead to unauthorized access or data breaches, violating GDPR (data protection) and HIPAA (healthcare data privacy) requirements. Compliance may be compromised if sensitive data is exposed or altered.

Mitigation Strategies

Apply the latest Oracle Critical Patch Update (CPU) for Oracle E-Business Suite to address the vulnerability in Oracle Mobile Field Service. Ensure network access controls restrict unauthorized HTTP access to the component.

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