Summary
Successful exploitation of this vulnerability may render the device unresponsive, requiring a physical reset of the PLC (Programmable Logic Controller).
Vulnerabilities 1
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Unscored —
In Mitsubishi Electric MELSEC-Q series Ethernet module QJ71E71-100 serial number 20121 and prior, an attacker could sen…
Revision history
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#1
ICSA-19-141-02 Mitsubishi Electric MELSEC-Q Series Ethernet Module
References
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ICS Advisory ICSA-19-141-02 Web Version
https://www.cisa.gov/news-events/ics-advisories/icsa-19-141-02
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Recommended Practices
https://www.cisa.gov/uscert/ics/alerts/ICS-ALERT-10-301-01
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Recommended Practices
https://www.cisa.gov/uscert/sites/default/files/recommended_practices/NCCIC_ICS-CERT_Defense_in_Depth_2016_S508C.pdf
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Recommended Practices
https://www.cisa.gov/uscert/ics/tips/ICS-TIP-12-146-01B