Description
An issue was discovered in Mitsubishi Electric Automation MELSEC-Q series Ethernet interface modules QJ71E71-100, all versions, QJ71E71-B5, all versions, and QJ71E71-B2, all versions. The affected Ethernet interface module is connected to a MELSEC-Q PLC, which may allow a remote attacker to connect to the PLC via Port 5002/TCP and cause a denial of service, requiring the PLC to be reset to resume operation. This is caused by an Unrestricted Externally Accessible Lock.
Published: 2017-02-13
Score: 8.6 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2016-9216 An issue was discovered in Mitsubishi Electric Automation MELSEC-Q series Ethernet interface modules QJ71E71-100, all versions, QJ71E71-B5, all versions, and QJ71E71-B2, all versions. The affected Ethernet interface module is connected to a MELSEC-Q PLC, which may allow a remote attacker to connect to the PLC via Port 5002/TCP and cause a denial of service, requiring the PLC to be reset to resume operation. This is caused by an Unrestricted Externally Accessible Lock.
History

No history.

Subscriptions

Mitsubishielectric Qj71e71-100 Qj71e71-100 Firmware Qj71e71-b2 Qj71e71-b2 Firmware Qj71e71-b5 Qj71e71-b5 Firmware
cve-icon MITRE

Status: PUBLISHED

Assigner: icscert

Published:

Updated: 2024-08-06T02:20:31.217Z

Reserved: 2016-09-28T00:00:00.000Z

Link: CVE-2016-8368

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2017-02-13T21:59:01.173

Modified: 2026-05-13T00:24:29.033

Link: CVE-2016-8368

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses