CVE-2026-87305

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Unauthenticated Remote Code Execution in JD Edwards EnterpriseOne Tools

Publication date: 2026-10-20

Last updated on: 2026-10-27

Assigner: Oracle

Description

Vulnerability in the JD Edwards EnterpriseOne Tools product of Oracle JD Edwards (component: Enterprise Infrastructure SEC). Supported versions that are affected are 9.2.0.0-9.2.26.5. Difficult to exploit vulnerability allows unauthenticated attacker with network access via SMTP to compromise JD Edwards EnterpriseOne Tools. Successful attacks of this vulnerability can result in takeover of JD Edwards EnterpriseOne Tools. CVSS 3.1 Base Score 8.1 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H).

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Meta Information

Published

2026-10-20

Last Modified

2026-10-27

Generated

2026-11-10

AI Q&A

2026-10-21

EPSS Evaluated

2026-11-08

NVD

CVE-2026-87305

EUVD

EUVD-2026-106346

Affected Vendors & Products

Vendor	Product	Version / Range
Oracle Corporation	JD Edwards EnterpriseOne Tools	9.2.0.0

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 JD Edwards EnterpriseOne Tools versions 9.2.0.0 to 9.2.26.5. It allows an unauthenticated attacker with network access via SMTP to potentially take over the system. The vulnerability has a CVSS base score of 8.1, indicating high impact on confidentiality, integrity, and availability.

Detection Guidance

This vulnerability affects JD Edwards EnterpriseOne Tools versions 9.2.0.0-9.2.26.5 and requires network access via SMTP for exploitation. Detection should focus on identifying unpatched versions of the software and monitoring SMTP traffic for suspicious activity. Check installed versions of JD Edwards EnterpriseOne Tools and verify if they fall within the vulnerable range. Inspect SMTP server logs for unusual connections or commands targeting the JD Edwards infrastructure.

Impact Analysis

If exploited, an attacker could gain full control of the JD Edwards EnterpriseOne Tools system. This could lead to unauthorized access to sensitive data, modification or deletion of critical information, and disruption of services relying on this system.

Compliance Impact

This vulnerability could lead to data breaches, which may violate compliance requirements under GDPR, HIPAA, or other regulations. Unauthorized access or data loss could result in legal penalties, fines, and reputational damage for organizations handling regulated data.

Mitigation Strategies

Apply the latest security patches from Oracle for JD Edwards EnterpriseOne Tools versions 9.2.0.0-9.2.26.5. Restrict network access to the SMTP interface and monitor for unusual SMTP traffic. Disable unnecessary services and review firewall rules to limit exposure.

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