CVE-2026-91286
Analyzed Analyzed - Analysis Complete

Unauthenticated Access in JD Edwards EnterpriseOne Tools

Publication date: 2026-10-20

Last updated on: 2026-11-02

Assigner: Oracle

Description
Vulnerability in the JD Edwards EnterpriseOne Tools product of Oracle JD Edwards (component: Monitoring and Diagnostics SEC). Supported versions that are affected are 9.2.0.0-9.2.26.5. Easily exploitable vulnerability allows unauthenticated attacker with access to the physical communication segment attached to the hardware where the JD Edwards EnterpriseOne Tools executes to compromise JD Edwards EnterpriseOne Tools. While the vulnerability is in JD Edwards EnterpriseOne Tools, 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 JD Edwards EnterpriseOne Tools accessible data as well as unauthorized update, insert or delete access to some of JD Edwards EnterpriseOne Tools accessible data. CVSS 3.1 Base Score 8.2 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:H/I:L/A:N).

CVSS Scores

EPSS Scores

Probability:
Percentile:

Meta Information

Published
2026-10-20
Last Modified
2026-11-02
Generated
2026-11-10
AI Q&A
2026-10-21
EPSS Evaluated
2026-11-08
NVD
CVE-2026-91286
EUVD
EUVD-2026-106540

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
oracle jd_edwards_enterpriseone_tools From 9.2.0.0 (inc) to 9.2.26.5 (inc)

Helpful Resources

Exploitability

CWE
CWE Icon
KEV
KEV Icon
CWE ID Description
CWE-284 The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor.

Attack-Flow Graph

AI Quick Actions

Instant insights powered by AI
Executive Summary

This is a vulnerability in Oracle JD Edwards EnterpriseOne Tools (versions 9.2.0.0-9.2.26.5) that allows an unauthenticated attacker with physical network access to compromise the system. It has a CVSS score of 8.2, indicating high impact on confidentiality and moderate impact on integrity.

Detection Guidance

This vulnerability requires network-level detection since it involves physical communication segment access. Monitor for unusual traffic patterns or unauthorized access attempts to JD Edwards EnterpriseOne Tools ports. Check for unpatched versions (9.2.0.0-9.2.26.5) and verify network segmentation controls. No specific commands are provided in the context.

Impact Analysis

An attacker could gain unauthorized access to critical data or all accessible data in JD Edwards EnterpriseOne Tools. They could also modify or delete some data, potentially disrupting business operations or leaking sensitive information.

Compliance Impact

This vulnerability could lead to unauthorized data access or modification, which may violate GDPR (data protection) or HIPAA (health data privacy) requirements. Non-compliance risks include legal penalties, fines, and reputational damage.

Mitigation Strategies

Apply the latest security patches from Oracle for JD Edwards EnterpriseOne Tools versions 9.2.0.0-9.2.26.5. Isolate affected systems from untrusted networks and restrict physical access to the hardware where the software executes.

Chat Assistant

Ask questions about this CVE
Hi! I’m here to help you understand CVE-2026-91286. Ask me anything about the vulnerability, its impact, or mitigation strategies.
0/70

EPSS Chart

Security Radar

News mentioning this vulnerability
Loading related security news...