CVE-2026-61101

Analyzed Analyzed - Analysis Complete

Unauthenticated Access in Oracle MES for Process Manufacturing

Publication date: 2026-07-21

Last updated on: 2026-08-06

Assigner: Oracle

Description

Vulnerability in the Oracle MES for Process Manufacturing 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 unauthenticated attacker with network access via HTTP to compromise Oracle MES for Process Manufacturing. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Oracle MES for Process Manufacturing, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle MES for Process Manufacturing accessible data as well as unauthorized update, insert or delete access to some of Oracle MES for Process Manufacturing accessible data. CVSS 3.1 Base Score 8.2 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:L/A:N).

CVSS Scores

EPSS Scores

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Meta Information

Published

2026-07-21

Last Modified

2026-08-06

Generated

2026-08-11

AI Q&A

2026-07-22

EPSS Evaluated

2026-08-09

NVD

CVE-2026-61101

EUVD

EUVD-2026-47312

Affected Vendors & Products

Vendor	Product	Version / Range
oracle	e-business_suite	From 12.2.3 (inc) to 12.2.15 (inc)

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-352	The web application does not, or cannot, sufficiently verify whether a request was intentionally provided by the user who sent the request, which could have originated from an unauthorized actor.
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 MES for Process Manufacturing, part of Oracle E-Business Suite. It affects versions 12.2.3 to 12.2.15 and allows an unauthenticated attacker to compromise the system via HTTP network access. Exploitation requires human interaction from a victim and can lead to unauthorized access or modification of data.

Detection Guidance

Detecting this vulnerability requires checking for Oracle MES for Process Manufacturing versions 12.2.3 to 12.2.15. Inspect Oracle E-Business Suite installations for these versions. Monitor network traffic for unauthorized HTTP access to Oracle MES components. Check logs for unusual activity or data access patterns in Oracle MES.

Impact Analysis

An attacker could gain unauthorized access to critical or all accessible data in Oracle MES for Process Manufacturing. They may also insert, update, or delete data, potentially disrupting operations or causing data integrity issues.

Compliance Impact

This vulnerability allows unauthorized access to critical or all accessible data in Oracle MES for Process Manufacturing, which could lead to exposure of sensitive personal or health information. This may violate GDPR's data protection requirements or HIPAA's safeguards for protected health information if such data is compromised.

Mitigation Strategies

Apply Oracle's security patches immediately if available. Restrict network access to Oracle MES via HTTP to trusted sources only. Disable unnecessary HTTP interfaces for Oracle MES. Review and update user permissions to limit data access. Monitor critical data for unauthorized changes or access.

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