Mitsubishi Electric MELFA (Update A)

Risk Summary

Successful exploitation of this vulnerability could cause a denial-of-service condition.

CVEs (1)

Remediations

• Use a firewall or VPN, etc., to prevent unauthorized access when Internet access is required.
• Use within a LAN and block access from untrusted networks and hosts through firewalls.
• Use an IP filter function and block access from untrusted networks and hosts. The product models and firmware versions that support the IP filter function are:
• MELFA FR Series: firmware Version “C2” or later
• MELFA CR Series: firmware Version “C2” or later
• MELFA ASSISTA: firmware Version “C2” or later
• To obtain a product that supports the IP filter function, contact your local Mitsubishi Electric representative.
• Please refer to the Mitsubishi Electric advisory for details on how to check firmware version.
• Additional information about the vulnerabilities or Mitsubishi Electric's compensating control is available by contacting a Mitsubishi Electric representative.

Affected Vendors

Affected Products (3)

Affected Sectors

Critical Manufacturing