Paper/Archive/CVE-2022-33321

CVE-2022-33321

Mitsubishi Electric Corporation PHOTOVOLTAIC COLOR MONITOR ECO-GUIDE PV-DR006L-SET-M — Cleartext Transmission of Sensitive Information vulnerability due to the use of Basic Authentication for HTTP connections in Mitsubishi E…

Description · from the CVE record

Cleartext Transmission of Sensitive Information vulnerability due to the use of Basic Authentication for HTTP connections in Mitsubishi Electric consumer electronics products (PHOTOVOLTAIC COLOR MONITOR ECO-GUIDE, HEMS adapter, Wi-Fi Interface, Air Conditioning, Induction hob, Mitsubishi Electric HEMS Energy Measurement Unit, Refrigerator, Remote control with Wi-Fi Interface, BATHROOM THERMO VENTILATOR, Rice cooker, Mitsubishi Electric HEMS control adapter, Energy Recovery Ventilator, Smart Switch, Ventilating Fan, Range hood fan, Energy Measurement Unit and Air Purifier) allows a remote unauthenticated attacker to disclose information in the products or cause a denial of service (DoS) condition as a result by sniffing credential information (username and password). The wide range of models/versions of Mitsubishi Electric consumer electronics products are affected by this vulnerability. As for the affected product models/versions, see the Mitsubishi Electric's advisory which is listed in [References] section.

Affected

ProductAffectedFixed inSource
PHOTOVOLTAIC COLOR MONITOR ECO-GUIDE PV-DR006L-SET-Mall versions–CNA
PHOTOVOLTAIC COLOR MONITOR ECO-GUIDE PV-DR006L-IFU-GW-Mall versions–CNA
PHOTOVOLTAIC COLOR MONITOR ECO-GUIDE PV-DR006L-IFU-MRC-Mall versions–CNA
PHOTOVOLTAIC COLOR MONITOR ECO-GUIDE PV-DR006L-SET-Yall versions–CNA
PHOTOVOLTAIC COLOR MONITOR ECO-GUIDE PV-DR006L-IFU-GW-Yall versions–CNA
PHOTOVOLTAIC COLOR MONITOR ECO-GUIDE PV-DR006L-IFU-MRC-Yall versions–CNA
HEMS adapter GT-HEM1all versions–CNA
HEMS adapter GT-HEM2all versions–CNA
HEMS adapter GT-HEM3all versions–CNA
HEMS adapter GT-HEM3-Mall versions–CNA
HEMS adapter P-01HMAall versions–CNA
HEMS adapter P-HM02WAall versions–CNA

Scores by source

CISA ADP9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CISA ADPSSVCExploitation: none · Automatable: yes · Technical impact: total

References

refjvn.jp/vu/JVNVU96767562/index.htmladvisorymitsubishielectric.com/en/psirt/vulnerability/pdf/2022-010_en.pdfadvisorymitsubishielectric.co.jp/psirt/vulnerability/pdf/2022-010.pdf