Summary
Successful exploitation of this vulnerability may cause a denial-of-service condition in communication with the product. System reset may be required for recovery.
Vulnerabilities 1
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Unscored —
NULL Pointer Dereference in MELSEC-F Series FX3U-ENET firmware version 1.14 and prior, FX3U-ENET-L firmware version 1.1…
Revision history
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#1
ICSA-21-201-01 Mitsubishi Electric MELSEC-F Series
References
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ICS Advisory ICSA-21-201-01 Web Version
https://www.cisa.gov/news-events/ics-advisories/icsa-21-201-01
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Recommended Practices
https://us-cert.cisa.gov/ics/alerts/ICS-ALERT-10-301-01
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Recommended Practices
https://us-cert.cisa.gov/sites/default/files/recommended_practices/NCCIC_ICS-CERT_Defense_in_Depth_2016_S508C.pdf
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Recommended Practices
https://us-cert.cisa.gov/ics/tips/ICS-TIP-12-146-01B