{"id":"CVE-2026-87313","kind":"vulnerability","aliases":["CVE-2026-87313"],"related":[],"title":"Oracle JD Edwards EnterpriseOne Tools: low-privilege network user can take over","description":"Vulnerability in the JD Edwards EnterpriseOne Tools product of Oracle JD Edwards (component: Interoperability SEC).  Supported versions that are affected are 9.2.0.0-9.2.26.5. Easily exploitable vulnerability allows low privileged 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 8.8 (Confidentiality, Integrity and Availability impacts).  CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H).","summary":"Oracle JD Edwards EnterpriseOne Tools versions 9.2.0.0 through 9.2.26.5 contain a flaw in the Interoperability SEC component reachable over JDENET. An attacker with a low-privilege account on the network can take over the EnterpriseOne Tools installation.","severity":"high","cvss":8.8,"epss":null,"exploited":false,"exploited_at":null,"products":[{"name":"JD Edwards EnterpriseOne Tools","fixed":[],"affected":">= 9.2.0.0, <= 9.2.26.5","ecosystem":"vendor"}],"ecosystems":[],"tags":["enterpriseone","jd-edwards","jdenet","oracle","self-hosted","vendor"],"not_affected_if":["versions-outside-9.2.0.0-9.2.26.5"],"how_to_check":"Find your EnterpriseOne Tools release (Server Manager or the Tools release shown at JDE sign-on). Anything from 9.2.0.0 through 9.2.26.5 is affected. Check which hosts can reach JDENET; Armis says the default port is TCP 6017, not confirmed by Oracle.","fix":"Apply the October 2026 CPU patch for EnterpriseOne Tools via My Oracle Support (JD Edwards patch availability document linked from the CPU page). Exact fixed Tools release not confirmed by Oracle in a readable source; Armis says 9.2.26.6 or later. Until patched, restrict JDENET to trusted hosts at the firewall.","status":"open","published_at":"2026-10-20T22:20:08+00:00","first_seen_at":"2026-10-23T21:57:25+00:00","triaged_at":"2026-10-23T22:34:39+00:00","updated_at":"2026-10-24T00:01:41+00:00","category":"vendor","confidence":0.7,"triage":{"at":"2026-10-23T22:34:39Z","model":"claude-haiku-5-5","output":{"fix":"Apply the Oracle Critical Patch Update fix for EnterpriseOne Tools; the fixed version is unknown from the sources.\nRestrict JDENET network access to trusted hosts until patched.","reach":"network","title":"Oracle JD Edwards EnterpriseOne Tools: low-privilege network user can take over","impact":"high","summary":"Oracle JD Edwards EnterpriseOne Tools versions 9.2.0.0 through 9.2.26.5 contain a flaw in the Interoperability SEC component reachable over JDENET. An attacker with a low-privilege account on the network can take over the EnterpriseOne Tools installation.","category":"vendor","who_cares":["jd-edwards","enterpriseone","oracle","self-hosted"],"confidence":0.6,"needs_auth":"yes","worst_case":"attacker takes over the EnterpriseOne Tools server","analyst_note":"Find the Oracle CPU advisory for CVE-2026-87313 to confirm the fixed release and check steps; source list only links NVD.","how_to_check":"Check the installed EnterpriseOne Tools release against the affected range 9.2.0.0-9.2.26.5 (version source not given in the signal).\nunknown","needs_analyst":true,"not_affected_if":["versions-outside-9.2.0.0-9.2.26.5"],"user_interaction":"no","needs_special_setup":"unknown","severity_if_unknown":"high"},"cost_usd":0.000564,"input_tokens":3108,"output_tokens":507,"severity_before":"high"},"analyst_status":"done","analyst_note":"Find the Oracle Critical Patch Update advisory for this CVE and the patched EnterpriseOne Tools release for 9.2.x, and check whether JDENET exposure is needed to exploit it.","search":"'-2026':14A,17A '-87313':15A,18A '/av':140C '3.1':127C,139C '8.8':130C '9.2.0.0':39B,92C '9.2.26.5':41B,93C 'access':103C 'account':60B 'affect':90C 'allow':97C 'attack':54B,100C,113C 'avail':134C 'base':128C 'compon':49B,83C 'compromis':107C 'confidenti':131C 'contain':42B 'cve':13A,16A 'cvss':126C,136C,138C 'easili':94C 'edward':3A,26B,35B,75C,82C,109C,123C 'edwards':20A 'enterpriseon':4A,23B,36B,68B,76C,110C,124C 'enterpriseone':21A 'exploit':95C 'flaw':44B 'h':148C 'h/a':147C 'h/i':146C 'host':31B 'impact':135C 'instal':70B 'integr':132C 'interoper':47B,84C 'jd':2A,19A,25B,34B,74C,81C,108C,122C 'jd-edward':24B 'jdenet':27B,52B,105C 'l/pr':142C 'l/ui':143C 'low':7A,58B,98C 'low-privileg':6A,57B 'n/ac':141C 'n/s':144C 'network':9A,63B,102C 'oracl':1A,28B,33B,80C 'privileg':8A,59B,99C 'product':78C 'reachabl':50B 'result':118C 'score':129C 'sec':48B,85C 'self':30B 'self-host':29B 'success':112C 'support':86C 'take':12A,65B 'takeov':120C 'tool':5A,37B,69B,77C,111C,125C 'tools':22A 'u/c':145C 'user':10A 'vector':137C 'vendor':32B 'version':38B,87C 'via':104C 'vulner':71C,96C,116C","nicknames":[],"mitigations":[],"who_affected":null,"tier":"B","verified":{},"analyst_revisit_at":null,"first_public_at":"2026-10-20T22:20:08+00:00","kev":null,"cvss_vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","cvss_by":"secalert_us@oracle.com","poc_count":0,"sources":[{"source":"nvd","external_id":"CVE-2026-87313","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-87313","severity":null,"published_at":"2026-10-20T22:20:08+00:00","modified_at":"2026-10-21T18:44:19+00:00","first_seen_at":"2026-10-23T21:57:25+00:00","fetched_at":"2026-10-23T22:29:00+00:00","note":null},{"source":"analyst","external_id":"CVE-2026-87313:570","url":null,"severity":null,"published_at":"2026-10-24T00:01:41+00:00","modified_at":"2026-10-24T00:01:41+00:00","first_seen_at":"2026-10-24T00:01:41+00:00","fetched_at":"2026-10-24T00:01:41+00:00","note":"Oracle CPU Oct 2026 (primary) lists JD Edwards EnterpriseOne Tools 9.2.0.0-9.2.26.5 as affected; the patch doc is MOS-gated so the fixed build is not confirmed from Oracle. Armis (third party) claims 9.2.26.6 and default JDENET port 6017, unverified. No exploitation or PoC found; no social search done. CVSS 8.8 from Oracle."}],"documents":[{"id":1637,"url":"https://www.oracle.com/security-alerts/cpuoct2026.html","title":"Oracle Critical Patch Update Advisory - October 2026","kind":"advisory","source":"analyst","text":"Lists Oracle E-Business Suite, versions 12.2.3-12.2.15 as affected; patches via Patch Availability Document (MOS). Released 2026-10-20.","published_at":null,"relation":"advisory","confidence":null,"note":null},{"id":2307,"url":"https://cve.armis.com/CVE-2026-87313","title":"Armis CVE-2026-87313 (third-party summary; fixed version 9.2.26.6 and port 6017 claims unverified)","kind":"other","source":"analyst","text":null,"published_at":null,"relation":"mentions","confidence":null,"note":null}],"notice":"Free to read at a human pace. An API with keys and an MCP server are in preparation; early access: hello@infrastack.ai"}