---
id: "CVE-2026-101660"
kind: "vulnerability"
aliases: ["CVE-2026-101660"]
title: "Oracle E-Business Suite: Mobile Field Service Admin UI leaks data unauthenticated"
severity: "high"
cvss: 7.5
epss: null
exploited: false
status: "open"
category: "vendor"
products: []
ecosystems: []
tags: ["enterprise-apps", "mobile-field-service", "oracle-ebs", "vendor"]
not_affected_if: ["admin-ui-not-exposed", "not-deployed"]
published_at: "2026-10-20T22:18:20+00:00"
first_seen_at: "2026-10-23T21:57:22+00:00"
updated_at: "2026-10-25T03:19:15+00:00"
sources: [{"source": "nvd", "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-101660", "first_seen_at": "2026-10-23T21:57:22+00:00"}]
---

# Oracle E-Business Suite: Mobile Field Service Admin UI leaks data unauthenticated

Oracle Mobile Field Service, part of Oracle E-Business Suite, has a flaw in its Admin UI that lets an unauthenticated attacker reach it over HTTP. A successful attack gives read access to critical data held by the service.

_Summary, check and fix written by a model from the sources; labelled as such._

## How to check

- Confirm whether Oracle Mobile Field Service is deployed as part of Oracle E-Business Suite and note the release level, for example `12.2.x`.
- Check whether the Admin UI is reachable from the internet or untrusted networks.
- Review the Oracle Critical Patch Update advisory for the patch level applied to the Mobile Field Service component.

## Fix

- Apply the Oracle Critical Patch Update fix for Oracle Mobile Field Service in Oracle E-Business Suite `12.2.3` through `12.2.15`.
- Restrict network access to the Admin UI until the patch is applied.

## Timeline

- 2026-10-23T21:57:22+00:00 nvd https://nvd.nist.gov/vuln/detail/CVE-2026-101660

## From the sources

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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