CVE-2026-71081

High-privilege unauthorized modification of connector data

Published Aug 18, 2026 · Updated Aug 19, 2026

Improper access control in Oracle Agile PLM MCAD Connector 3.6 allows local users with high privileges to modify accessible data. Oracle identifies the affected locus only as the CAX Client and has not disclosed the operation that mishandles access control. Exploitation requires local logon to the connector host, high privileges, and a difficult condition; the bounded consequence is unauthorized insertion, update, or deletion of some connector-accessible data.

CVSS severity1.9
Low
EPSS probability0.12%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
Coverage for this vulnerability

See if you're affected

Explore vulnerability checks for your environment with Hinoki.

Book a demo

Summary

What happened

Improper access control in Oracle Agile PLM MCAD Connector 3.6 allows local users with high privileges to modify accessible data. Oracle identifies the affected locus only as the CAX Client and has not disclosed the operation that mishandles access control. Exploitation requires local logon to the connector host, high privileges, and a difficult condition; the bounded consequence is unauthorized insertion, update, or deletion of some connector-accessible data.

The record

CVE
CVE-2026-71081
Published
Aug 18, 2026
Updated
Aug 19, 2026
Vendor
Oracle
Product
Oracle Agile PLM MCAD Connector
Classifications
CWE-284, T1565
Attack vector
local
Privileges
admin

Timeline

How it unfolded

  1. Aug 18, 2026CVE publishedPublication date reported by the CVE source.
  2. Aug 19, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=3.6

What conditions does exploitation require?

Attack vectorlocal
Required privilegesadmin

What is affected?

Oracle · Oracle Agile PLM MCAD Connectorversion=3.6

Published CVSS scores

1.9OracleCVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:N/I:L/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorlocal
Privilegesadmin
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-284Improper Access Control
T1565Data Manipulation

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

See the directory against your own environment.

Your stack

Check the software in your environment

Book a demo to see how Hinoki identifies affected software and validates exploitability in your environment.

Book a demo