Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

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CVE-2022-33321

Severity CVSS v4.0:
Pending analysis
Type:
CWE-319 Cleartext Transmission of Sensitive Information
Publication date:
08/11/2022
Last modified:
01/05/2025

Description

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).<br /> The wide range of models/versions of Mitsubishi Electric consumer electronics products are affected by this vulnerability.<br /> As for the affected product models/versions, see the Mitsubishi Electric&amp;#39;s advisory which is listed in [References] section.<br /> <br />

Impact

Vector 3.x
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS v3.1 Severity and Metrics:

Base Score: 9.80 CRITICAL
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): High
Integrity (I): High
Availability (A): High

Base Score 3.x
9.80
Severity 3.x
CRITICAL

Vulnerable products and versions

CPE From Up to
cpe:2.3:o:mitsubishielectric:mac-557if-e_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:mitsubishielectric:mac-557if-e:-:*:*:*:*:*:*:*
cpe:2.3:o:mitsubishielectric:mac-557if-e1_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:mitsubishielectric:mac-557if-e1:-:*:*:*:*:*:*:*
cpe:2.3:o:mitsubishielectric:pac-wf010-e_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:mitsubishielectric:pac-wf010-e:-:*:*:*:*:*:*:*
cpe:2.3:o:mitsubishielectric:mac-566ifb-e_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:mitsubishielectric:mac-566ifb-e:-:*:*:*:*:*:*:*
cpe:2.3:o:mitsubishielectric:mac-576if-e1_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:mitsubishielectric:mac-576if-e1:-:*:*:*:*:*:*:*
cpe:2.3:o:mitsubishielectric:mac-567ifb-e_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:mitsubishielectric:mac-567ifb-e:-:*:*:*:*:*:*:*
cpe:2.3:o:mitsubishielectric:mac-567ifb2-e_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:mitsubishielectric:mac-567ifb2-e:-:*:*:*:*:*:*:*
cpe:2.3:o:mitsubishielectric:mac-558if-e_firmware:*:*:*:*:*:*:*:*

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools