CVE-2016-8368

Summary

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.

Affected Software

Weaknesses

• Mitsubishi Electric MELSEC-Q Series Ethernet Interface Module Unrestricted Externally Accessible Lock

ADP Enrichment

CVE Program Container

Additional References

• https://ics-cert.us-cert.gov/advisories/ICSA-16-336-03
• http://www.securityfocus.com/bid/94632

References

• https://ics-cert.us-cert.gov/advisories/ICSA-16-336-03
• http://www.securityfocus.com/bid/94632

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