CVE-2026-46904

Unauthenticated JDENET Remote Access Vulnerability Allowing Full System Takeover

Published Jun 16, 2026 CVSS 3.1 · 9.8 Critical EPSS < 1% KEV · Not listed

Description

Vulnerability in the JD Edwards EnterpriseOne Tools product of Oracle JD Edwards (component: Enterprise Infrastructure Security). Supported versions that are affected are 9.2.0.0-9.2.26.2. Easily exploitable vulnerability allows unauthenticated attacker with network access via JDENET 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 9.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H).

Analysis

Technical impact

An unauthenticated attacker with network access via JDENET can compromise JD Edwards EnterpriseOne Tools, potentially taking full control of the system and accessing all data. The vulnerability allows the attacker to bypass authentication checks and gain full confidentiality, integrity, and availability impact, effectively allowing a total takeover of the application.

Affected Systems

The affected product is Oracle JD Edwards EnterpriseOne Tools for the Enterprise Infrastructure Security component. Versions from 9.2.0.0 to 9.2.26.2 are vulnerable.

Risk and Exploitability

The CVSS 3.1 base score is 9.8, indicating very high severity. The EPSS score is less than 1 %, suggesting that exploitation is currently expected to be rare, and the vulnerability is not yet listed in CISA's KEV catalog. Nevertheless, the attack vector is remote over the network and requires no credentials, making it attractive to attackers who have network reach to the JDENET interface. Any successful exploitation would grant the attacker unrestricted access to the JD Edwards environment.

Affected Products

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

Oracle Corporation

JD Edwards EnterpriseOne Tools

affected

Version	Status	Constraints
`9.2.0.0`	affected	≤ 9.2.26.2

Configuration 1 [-]

cpe:2.3:a:oracle:jd_edwards_enterpriseone_tools:*:*:*:*:*:*:*:*

No data.

Vendor Product Versions

Oracle

Jd Edwards Enterpriseone Tools

Version	Status	Scheme	Platform
`[9.2.0.0,9.2.26.2]`	affected	generic	—

Remediation

No solution or workaround provided in the CVE record.

OpenCVE Recommended Actions

Apply the Oracle patch released in the June 2026 security alert to upgrade to a version newer than 9.2.26.2
Disable or restrict the JDENET interface to trusted hosts or change firewalls to block inbound JDENET traffic
Enable logging and monitor for anomalous activity on JDENET connections to detect potential exploitation attempts

Generated by OpenCVE AI on June 19, 2026 at 00:06 UTC.

Tracking

Advisories

No advisories available

Metrics

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploit prediction score: < 1% (0.473% probability within 30 days)

Exploitation none

Automatable yes

Technical Impact total

References

Link	Providers
https://www.oracle.com/security-alerts/cspujun2026.html

History

Jun 19, 2026 12:30 AM Title updated View changes

Type	Values Removed	Values Added
Title		Unauthenticated JDENET Remote Access Vulnerability Allowing Full System Takeover

Jun 18, 2026 10:00 PM Title updated. Weaknesses updated View changes

Type	Values Removed	Values Added
Title	Unauthenticated Remote Takeover via JDENET
Weaknesses	CWE-287

Jun 18, 2026 4:45 AM Title updated. Weaknesses updated. Scoring metrics updated View changes

Type	Values Removed	Values Added
Title		Unauthenticated Remote Takeover via JDENET
Weaknesses		CWE-284 CWE-287 CWE-306
Metrics		ssvc `{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}`

Jun 16, 2026 8:45 PM Description updated. First appearance in the feed. Affected versions updated. Affected vendors updated. Added references. Scoring metrics updated View changes

Type	Values Removed	Values Added
Description		Vulnerability in the JD Edwards EnterpriseOne Tools product of Oracle JD Edwards (component: Enterprise Infrastructure Security). Supported versions that are affected are 9.2.0.0-9.2.26.2. Easily exploitable vulnerability allows unauthenticated attacker with network access via JDENET 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 9.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H).
First Time appeared		Oracle Oracle jd Edwards Enterpriseone Tools
CPEs		cpe:2.3:a:oracle:jd_edwards_enterpriseone_tools::::::::
Vendors & Products		Oracle Oracle jd Edwards Enterpriseone Tools
References		https://www.oracle.com/security-alerts/cspujun2026.html
Metrics		cvssV3_1 `{'score': 9.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}`