critical9.8
CVE-2020-5594
Mitsubishi Electric MELSEC iQ-R, iQ-F, Q, L, and FX series CPU modules all versions contain a vulnerability that allows cleartext transmission of sensitive inf…
Impact
Mitsubishi Electric MELSEC iQ-R, iQ-F, Q, L, and FX series CPU modules all versions contain a vulnerability that allows cleartext transmission of sensitive information between CPU modules and GX Works3 and/or GX Works2 via unspecified vectors.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Mitsubishielectric | Melsec Iq-R Firmware | All versions |
| Mitsubishielectric | Melsec Iq-F Firmware | All versions |
| Mitsubishielectric | Melsec-Q Firmware | All versions |
| Mitsubishielectric | Melsec-L Firmware | All versions |
| Mitsubishielectric | Melsec-Fx Firmware | All versions |
Weakness classification
References
- NVD record
- CVE.org record
- https://jvn.jp/en/vu/JVNVU91424496/index.html
- https://www.mitsubishielectric.co.jp/psirt/vulnerability/pdf/2020-003.pdf
- https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2020-003_en.pdf
- https://jvn.jp/en/vu/JVNVU91424496/index.html
- https://www.mitsubishielectric.co.jp/psirt/vulnerability/pdf/2020-003.pdf
- https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2020-003_en.pdf