CVE-2020-5531

Impact

Mitsubishi Electric MELSEC C Controller Module and MELIPC Series MI5000 MELSEC-Q Series C Controller Module(Q24DHCCPU-V, Q24DHCCPU-VG User Ethernet port (CH1, CH2): First 5 digits of serial number 21121 or before), MELSEC iQ-R Series C Controller Module / C Intelligent Function Module(R12CCPU-V Ethernet port (CH1, CH2): First 2 digits of serial number 11 or before, and RD55UP06-V Ethernet port: First 2 digits of serial number 08 or before), and MELIPC Series MI5000(MI5122-VW Ethernet port (CH1): First 2 digits of serial number 03 or before, or the firmware version 03 or before) allow remote attackers to cause a denial of service and/or malware being executed via unspecified vectors.

Affected products

References

• NVD record
• CVE.org record
• https://jvn.jp/en/vu/JVNVU95424547/index.html
• https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2019-003_en.pdf
• https://jvn.jp/en/vu/JVNVU95424547/index.html
• https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2019-003_en.pdf