An issue exists 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 malicious user 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.
| Vulnerable Product | Search on Vulmon | Subscribe to Product |
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mitsubishielectric qj71e71-100 firmware - |
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mitsubishielectric qj71e71-b5 firmware - |
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mitsubishielectric qj71e71-b2 firmware - |
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