CVE-2026-71087Network attack vector

Unauthenticated data disclosure via undisclosed HTTP handling

Published Aug 18, 2026 · Updated Aug 18, 2026

Information disclosure in Oracle Agile PLM MCAD Connector 3.6 allows remote attackers to read a subset of CAX Client data over HTTP. Oracle identifies the affected component and protocol but has not published the vulnerable endpoint or the operation that exposes data to unauthenticated requests. No credentials or user interaction are required; the reported consequence is limited to unauthorized reading of a subset of connector-accessible data.

CVSS severity5.3
Medium
EPSS probability0.25%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Information disclosure in Oracle Agile PLM MCAD Connector 3.6 allows remote attackers to read a subset of CAX Client data over HTTP. Oracle identifies the affected component and protocol but has not published the vulnerable endpoint or the operation that exposes data to unauthenticated requests. No credentials or user interaction are required; the reported consequence is limited to unauthorized reading of a subset of connector-accessible data.

The record

CVE
CVE-2026-71087
Published
Aug 18, 2026
Updated
Aug 18, 2026
Vendor
Oracle
Product
Oracle Agile PLM MCAD Connector
Classifications
CWE-200
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

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

Exploitability

Present is not the same as exploitable

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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 vectornetwork
Required privilegesunauthenticated

What is affected?

Oracle · Oracle Agile PLM MCAD Connectorversion=3.6

Published CVSS scores

5.3OracleCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/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.

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No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-200Exposure of Sensitive Information to an Unauthorized Actor

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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