Severity by source
AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Oracle's 'logon to the infrastructure' wording means an OS account is required, so PR:L is more honest than PR:N; AV:L, AC:L, S:C and full CIA impact follow the description.
Primary rating from Vendor (oracle).
CVSS VectorVendor: oracle
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Lifecycle Timeline
1DescriptionCVE.org
Vulnerability in the JD Edwards EnterpriseOne Tools product of Oracle JD Edwards (component: Installation Security). Supported versions that are affected are 9.2.0.0-9.2.26.2. Easily exploitable vulnerability allows unauthenticated attacker with logon to the infrastructure where 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 takeover of JD Edwards EnterpriseOne Tools. CVSS 3.1 Base Score 9.3 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H).
AnalysisAI
Full takeover of Oracle JD Edwards EnterpriseOne Tools 9.2.0.0 through 9.2.26.2 is achievable by an attacker with local logon access to the host running the Installation Security component, requiring no application credentials. The flaw carries a CVSS 3.1 base score of 9.3 with a scope change, meaning successful exploitation can pivot beyond JD Edwards into adjacent enterprise products on the same infrastructure. …
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Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | The attacker must already have a valid logon session on the operating-system host where JD Edwards EnterpriseOne Tools 9.2.0.0-9.2.26.2 executes - this can be any non-privileged local or remote interactive account (SSH, RDP, console), and no JD Edwards application credentials are required, which is why Oracle scores PR:N despite AV:L. … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | Signals are partially conflicting and should be interpreted carefully: CVSS 9.3 with C:H/I:H/A:H and S:C indicates catastrophic impact, but AV:L confines the attack to actors who already have a local logon on the JD Edwards host, materially reducing the population of capable attackers compared to a network-exposed RCE. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in. |
| Exploit Scenario | A contractor or low-tier IT operator with shell or RDP access to the Windows or Unix host that runs JD Edwards EnterpriseOne Tools abuses an insecure default in the Installation Security component to overwrite or read a privileged Tools artifact, gaining control of the Tools service account. Because the vulnerability has scope change, that control extends into related Oracle products co-resident on the host such as Server Manager, WebLogic deployments, or the configured database connections, yielding full ERP compromise. … |
| Remediation | Apply the fix delivered in the Oracle Critical Patch Update of June 2026 (https://www.oracle.com/security-alerts/cspujun2026.html); Oracle's CPU model means the patch is shipped as the next Tools release after 9.2.26.2 and customers should upgrade to that level or later as the primary remediation. … Detailed patch versions, workarounds, and compensating controls in full report. |
Recommended ActionAI
Within 24 hours: Inventory all JD Edwards installations running versions 9.2.0.0-9.2.26.2 and identify which servers host the Installation Security component. …
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Same weakness CWE-284 – Improper Access Control
View allSame technique Authentication Bypass
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External POC / Exploit Code
Leaving vuln.today
EUVD-2026-37232