Oracle JD Edwards EnterpriseOne Tools: Improper access control allows takeover
Summary
Oracle JD Edwards EnterpriseOne Tools versions 9.2.0.0 to 9.2.26.5 are affected by an improper access control flaw (CWE-284) in the Enterprise Infrastructure SEC component. An attacker with a low-privileged logon to the infrastructure where the tools run can compromise the product, with a possible takeover affecting confidentiality, integrity and availability (CVSS 3.1: 7.8). The attack is local and not directly reachable from the internet, but any low-privileged account on the host is sufficient, which makes it a lateral-movement and insider risk. No public proof of concept or evidence of exploitation was found at the time of research.
Affected
- Oracle JD Edwards EnterpriseOne Tools 9.2.0.0 through 9.2.26.5
Fixed in
Unknown. Check Oracle's October 2026 Critical Patch Update for the patch covering this CVE for your tools release.
Workaround
Unknown. No vendor-published workaround was found. Interim measure (analysis, not vendor-confirmed): restrict who holds logons on the hosts running the tools and review accounts with access to them.
Exploitation
- Exploited in the wild: no evidence found (secondary source, re-check CISA KEV)
- Public proof of concept: none found
- CISA SSVC: Exploitation none, Automatable no, Technical Impact total
- NVD analysis was still pending at the time of research
Our recommendation
- Identify whether JD Edwards EnterpriseOne 9.2 Tools is in use and on which hosts
- Apply the Oracle October 2026 CPU fix for your release as soon as it is confirmed
- Until patched, restrict and review logon accounts on the affected hosts and monitor for unusual logons and privilege changes
- Verify the exact vector in NVD once analysed
Public exploits
PoC-in-GitHub, Metasploit and Exploit-DB list nothing for this CVE.
Research sources
- Oracle Critical Patch Update October 2026 www.oracle.com
- CVE record summary (Vulners) vulners.com
- CNA affected range (Strix) www.strix.ai
- October 2026 CPU commentary (Waratek) waratek.com
Researched and written up in English and German by an AI (Claude by Anthropic) based on NVD, CISA, EPSS and the sources listed. The vendor information is authoritative. Researched on 1 Nov 2026, 23:22.
Original description (NVD)
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. Easily exploitable vulnerability allows low privileged attacker with logon to the infrastructure where JD Edwards EnterpriseOne Tools executes 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 7.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H).
NVD references (1)
Sources
The tracker combines official, freely usable data sources – updated continuously:
- NVD (NIST) – CVEs, rating (CVSS), affected products
- CISA KEV – vulnerabilities confirmed by CISA as actively exploited
- CISA Vulnrichment – CISA assessment (SSVC) in the official CVE record
- FIRST EPSS – probability of exploitation
- Microsoft MSRC – Patch Tuesday: vulnerabilities, severity, updates
- PoC-in-GitHub – public proof-of-concept repositories
- Metasploit (Rapid7) – modules of the Metasploit Framework
- Exploit-DB (OffSec) – archive of public exploits (links only)
- Patch days: official vendor pages (linked per vendor) (Vendor patch days)
This product uses data from the NVD API but is not endorsed or certified by the NVD. EPSS data © FIRST.org.
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