Mitsubishi Electric MELSEC iQ-R, iQ-F, Q, L and FX Series CPU Modules (Update A)
There is a vulnerability due to cleartext communication between Mitsubishi Electric MELSEC iQ-R, iQ-F, Q, L, and FX series CPU modules, and GX Works3/GX Works2. There are risks of communication data eavesdropping/tampering, unauthorized operation, and denial-of-service (DoS) attacks from attackers. CVE-2020-5594 has been assigned to this vulnerability. A CVSS v3 base score of 10.0 has been assigned; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H).. --------- End Update A Part 1 of 2 ---------CVE-2020-5594 has been assigned to this vulnerability. A CVSS v3 base score of 10.0 has been assigned; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H).