Description (CNA)
Improper check or handling of exceptional conditions in MELSEC iQ-F series FX5U(C) CPU unit firmware version 1.060 and earlier allows an attacker to cause a denial-of-service (DoS) condition on program execution and communication by sending a specially crafted ARP packet.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Mitsubishi Electric Corporation / MELSEC iQ-F series FX5U(C) CPU unit | affected firmware version 1.060 and earlier |
CWE
No CWE identifiers supplied.
References
- https://us-cert.cisa.gov/ics/advisories/icsa-20-345-01
- https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2020-018_en.pdf
- https://www.mitsubishielectric.co.jp/psirt/vulnerability/pdf/2020-018.pdf
- https://jvn.jp/vu/JVNVU95638588/index.html
ADP enrichment
No English description supplied.