CVE-2022-33321

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.

• CWE-319
• CWE-319

• https://jvn.jp/vu/JVNVU96767562/index.htmlThird Party Advisory
• https://www.mitsubishielectric.co.jp/psirt/vulnerability/pdf/2022-010.pdfVendor Advisory
• https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2022-010_en.pdfVendor Advisory
• https://jvn.jp/vu/JVNVU96767562/index.htmlThird Party Advisory
• https://www.mitsubishielectric.co.jp/psirt/vulnerability/pdf/2022-010.pdfVendor Advisory
• https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2022-010_en.pdfVendor Advisory

Published

Nov 8, 2022

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
• Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
• PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
• AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.

• CVE-2022-33316Deserialization of Untrusted Data vulnerability in Mitsubish…7.8
• CVE-2022-33317Inclusion of Functionality from Untrusted Control Sphere vul…7.8
• CVE-2022-33318Deserialization of Untrusted Data vulnerability in Mitsubish…9.8
• CVE-2022-33319Out-of-bounds Read vulnerability in Mitsubishi Electric GENE…9.1
• CVE-2022-3332A vulnerability classified as critical has been found in Sou…9.8
• CVE-2022-33320Deserialization of Untrusted Data vulnerability in Mitsubish…7.8
• CVE-2022-33322Cross-site scripting vulnerability in Mitsubishi Electric co…6.1
• CVE-2022-33323Active Debug Code vulnerability in robot controller of Mitsu…7.5
• CVE-2022-33324Improper Resource Shutdown or Release vulnerability in Mitsu…7.5
• CVE-2022-33325Multiple command injection vulnerabilities exist in the web_…9.8
• CVE-2022-33326Multiple command injection vulnerabilities exist in the web_…9.8
• CVE-2022-33327Multiple command injection vulnerabilities exist in the web_…9.8