SARA / Free Tools / CVE / CVE-2022-33321

CVE-2022-33321 — Cleartext Transmission of Sensitive Information vulnerability due to the use of

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, Mi

CVSS
— —
EPSS
0.76% (top 27.00%)
CWE
CWE-319
Published
2022-11-08T00:00:00.000Z
Last modified
2025-05-01T18:26:32.368Z
CVSS vector
—

01What is this vulnerability?

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…

02Affected products

VendorProductVersions
Mitsubishi Electric CorporationPHOTOVOLTAIC COLOR MONITOR ECOGUIDE PV-DR006L-SET-M — all versions
Mitsubishi Electric CorporationPHOTOVOLTAIC COLOR MONITOR ECOGUIDE PV-DR006L-IFU-GW-M — all versions
Mitsubishi Electric CorporationPHOTOVOLTAIC COLOR MONITOR ECOGUIDE PV-DR006L-IFU-MRC-M — all versions
Mitsubishi Electric CorporationPHOTOVOLTAIC COLOR MONITOR ECOGUIDE PV-DR006L-SET-Y — all versions
Mitsubishi Electric CorporationPHOTOVOLTAIC COLOR MONITOR ECOGUIDE PV-DR006L-IFU-GW-Y — all versions
Mitsubishi Electric CorporationPHOTOVOLTAIC COLOR MONITOR ECOGUIDE PV-DR006L-IFU-MRC-Y — all versions
Mitsubishi Electric CorporationHEMS adapter GTHEM1 — all versions
Mitsubishi Electric CorporationHEMS adapter GTHEM2 — all versions
Mitsubishi Electric CorporationHEMS adapter GTHEM3 — all versions
Mitsubishi Electric CorporationHEMS adapter GTHEM3-M — all versions
Mitsubishi Electric CorporationHEMS adapter P01HMA — all versions
Mitsubishi Electric CorporationHEMS adapter PHM02WA — all versions
Mitsubishi Electric CorporationHEMS adapter PHM03WA — all versions
Mitsubishi Electric CorporationHEMS adapter VEZHM01WA — all versions
Mitsubishi Electric CorporationHEMS adapter HM01A-CS — all versions
Mitsubishi Electric CorporationHEMS adapter HM01A-EX — all versions
Mitsubishi Electric CorporationHEMS adapter HM01A-VEH — all versions
Mitsubishi Electric CorporationHEMS adapter HM02A-CS — all versions
Mitsubishi Electric CorporationHEMS adapter HM02A-REF — all versions
Mitsubishi Electric CorporationHEMS adapter HM02A-VEH — all versions
Mitsubishi Electric CorporationHEMS adapter HMWF001 — all versions
Mitsubishi Electric CorporationHEMS adapter HMW002-AC — all versions
Mitsubishi Electric CorporationHEMS adapter HMW002-ACB — all versions
Mitsubishi Electric CorporationWiFi Interface MAC-884IF — all versions
Mitsubishi Electric CorporationWiFi Interface MAC-888IF — all versions
Mitsubishi Electric CorporationAir Conditioning MSZEM22/25/28/36/40/56/63/71/80E2(S) — all versions
Mitsubishi Electric CorporationAir Conditioning MSZEM22/25/28/36/40/56/63/71/80/90E3(S) — all versions
Mitsubishi Electric CorporationInduction hob CSPT31HNWSR-H — all versions
Mitsubishi Electric CorporationInduction hob G32MSH — all versions
Mitsubishi Electric CorporationInduction hob G32MH — all versions
Mitsubishi Electric CorporationMitsubishi Electric HEMS Energy Measurement Unit HMEM02 — all versions
Mitsubishi Electric CorporationMitsubishi Electric HEMS Energy Measurement Unit HMEM03-W — all versions
Mitsubishi Electric CorporationWiFi Interface MAC-895IF — all versions
Mitsubishi Electric CorporationAir Conditioning MSZFD40/56/63/71/8022S — versions 30.00 to 35.00
Mitsubishi Electric CorporationAir Conditioning MSZHXV25/28/40/56/63/71/8022S — versions 30.00 to 35.00
Mitsubishi Electric CorporationAir Conditioning MSZVXV40/56/63/71/8022S — versions 30.00 to 35.00
Mitsubishi Electric CorporationAir Conditioning MSZZD25/28/40/56/63/71/8022(S) — versions 30.00 to 35.00
Mitsubishi Electric CorporationAir Conditioning MSZFZ40/56/63/71/80/9021S — versions 30.00 to 35.00
Mitsubishi Electric CorporationAir Conditioning MSZZW22/25/28/36/40/56/63/71/80/9021(S) — versions 30.00 to 35.00
Mitsubishi Electric CorporationAir Conditioning MSZFZV40/56/63/71/80/9021S — versions 30.00 to 35.00
Mitsubishi Electric CorporationAir Conditioning MSZZXV22/25/28/36/40/56/63/71/80/9021(S) — versions 30.00 to 35.00
Mitsubishi Electric CorporationAir Conditioning MSZEM22/25/28/36/40/56/63/71/80/9021E9(S) — versions 30.00 to 35.00
Mitsubishi Electric CorporationAir Conditioning MSZFZ40/56/63/71/80/9020S — versions 30.00 to 35.00
Mitsubishi Electric CorporationAir Conditioning MSZZW22/25/28/36/40/56/63/71/80/9020(S) — versions 30.00 to 35.00
Mitsubishi Electric CorporationAir Conditioning MSZFZV40/56/63/71/80/9020S — versions 30.00 to 35.00
Mitsubishi Electric CorporationAir Conditioning MSZZXV22/25/28/36/40/56/63/71/80/9020(S) — versions 30.00 to 35.00
Mitsubishi Electric CorporationAir Conditioning MSZEM22/25/28/36/40/56/63/71/80/9020E8(S) — versions 30.00 to 35.00
Mitsubishi Electric CorporationWiFi Interface MAC-900IF — versions 30.00 to 35.00
Mitsubishi Electric CorporationWiFi Interface PAC-SK43ML — versions 30.00 to 35.00
Mitsubishi Electric CorporationRefrigerator MRMXD50/57G — versions 00.68 and prior

03Active exploitation status

Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.

04Recommended remediation

05Technical details

For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.

06Detection signatures

Ask SARA in chat to draft a starting detection for this CVE in your stack of choice.

07Related CVEs

No directly-cited follow-up CVEs in the KB record for this advisory. The references list in section 09 carries the vendor cross-references.

08Timeline

09References

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