Vulnerability-Lookup

CNVD-2026-34480

Vulnerability from cnvd - Published: 2026-08-31

Title

Oracle Agile PLM MCAD Connector未经授权访问漏洞（CNVD-2026-34480）

Description

Oracle Agile PLM MCAD Connector是甲骨文（Oracle）供应链产品线中用于在‌AgilePLM系统‌与主流‌MCAD（机械计算机辅助设计）软件‌之间实现双向数据交换与流程集成的专用连接器组件，属闭源商业软件。 Oracle Agile PLM MCAD Connector存在未经授权访问漏洞，该漏洞源于CAX Client组件对物理通信网段访问请求的权限校验存在缺陷。攻击者可利用该漏洞接入同一物理通信网段后读取关键数据或全部可访问数据。

Severity

中

Patch Name

Oracle Agile PLM MCAD Connector未经授权访问漏洞（CNVD-2026-34480）的补丁

Patch Description

Formal description

目前厂商已发布升级程序修复该安全问题，详情见厂商官网: https://www.oracle.com/security-alerts/cspuaug2026.html

Reference

https://nvd.nist.gov/vuln/detail/CVE-2026-71077

Impacted products

Name
Oracle Agile PLM MCAD Connector 3.6

Show details on source website

JSON

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  "number": "CNVD-2026-34480",
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  "title": "Oracle Agile PLM MCAD Connector\u672a\u7ecf\u6388\u6743\u8bbf\u95ee\u6f0f\u6d1e\uff08CNVD-2026-34480\uff09"
}

CVE-2026-71077 (GCVE-0-2026-71077)

Vulnerability from cvelistv5 – Published: 2026-08-18 21:03 – Updated: 2026-08-19 16:03

Summary

Vulnerability in the Oracle Agile PLM MCAD Connector product of Oracle Supply Chain (component: CAX Client). The supported version that is affected is 3.6. Difficult to exploit vulnerability allows unauthenticated attacker with access to the physical communication segment attached to the hardware where the Oracle Agile PLM MCAD Connector executes to compromise Oracle Agile PLM MCAD Connector. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle Agile PLM MCAD Connector accessible data. CVSS 3.1 Base Score 5.3 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N).

Severity

5.3 (Medium)


                        
                          CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-08-19 15:01 UTC

CWE

Difficult to exploit vulnerability allows unauthenticated attacker with access to the physical communication segment attached to the hardware where the Oracle Agile PLM MCAD Connector executes to compromise Oracle Agile PLM MCAD Connector. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle Agile PLM MCAD Connector accessible data.
CWE-284 - Improper Access Control

Assigner

oracle mitre root Scorecard

References

1 reference

URL	Tags
https://www.oracle.com/security-alerts/cspuaug2026.html	vendor-advisory

Impacted products

1 product

Vendor	Product	Version
Oracle Corporation	Oracle Agile PLM MCAD Connector	Affected: 3.6 (semver) cpe:2.3:a:oracle:agile_plm_mcad_connector:3.6:::::::*

Show details on NVD website

JSON

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        "metrics": [
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                "id": "CVE-2026-71077",
                "options": [
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                  },
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                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-08-19T15:01:06.728028Z",
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                "description": "CWE-284 Improper Access Control",
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      }
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            }
          ]
        }
      ],
      "cpeApplicability": [
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      "metrics": [
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    "state": "PUBLISHED"
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  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
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Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
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CNVD-2026-34480

CVE-2026-71077 (GCVE-0-2026-71077)

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