CVE-2026-71080

Physically proximate data disclosure and modification

Published Aug 18, 2026 · Updated Aug 19, 2026

Improper access control in Oracle Agile PLM MCAD Connector 3.6 allows physically proximate attackers to read and modify CAX Client data. Oracle has not disclosed the specific CAX Client access-control check or HTTP operation that mishandles untrusted input. Exploitation is unauthenticated but requires access to the attached physical communication segment, high complexity, and interaction by another person; successful attacks can read a subset of accessible data and insert, update, or delete some accessible data.

CVSS severity3.7
Low
EPSS probability0.20%
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 physically proximate attackers to read and modify CAX Client data. Oracle has not disclosed the specific CAX Client access-control check or HTTP operation that mishandles untrusted input. Exploitation is unauthenticated but requires access to the attached physical communication segment, high complexity, and interaction by another person; successful attacks can read a subset of accessible data and insert, update, or delete some accessible data.

The record

CVE
CVE-2026-71080
Published
Aug 18, 2026
Updated
Aug 19, 2026
Vendor
Oracle
Product
Oracle Agile PLM MCAD Connector
Classifications
CWE-284
Attack vector
adjacent
Privileges
unauthenticated

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 vectoradjacent
Required privilegesunauthenticated

What is affected?

Oracle · Oracle Agile PLM MCAD Connectorversion=3.6

Published CVSS scores

3.7OracleCVSS:3.1/AV:A/AC:H/PR:N/UI:R/S:U/C:L/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)
Vectoradjacent
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-284Improper Access Control

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