CVE-2022-33322

MEDIUM
6.1
CVSS Score
Published: November 8, 2022 at 12:00 AM UTC
Updated: June 17, 2026 at 04:49 AM UTC
290 products affected across 1 vendorMsz LN25 /35 /50 /60vg2v ET2 FirmwareMsz LN25 /35 /50vg2b SC1 FirmwareMsz BT20 /25 /35 /50vgk E3 Firmware

Using Air Conditioning MSZ-FD40/56/63/71/8022S by Mitsubishi Electric Corporation?

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Severity
MEDIUM6.1
Exploit prediction
EPSS 1.0%
SSVC
No known exploit

Description

Cross-site scripting vulnerability in Mitsubishi Electric consumer electronics products (Air Conditioning, Wi-Fi Interface, Refrigerator, HEMS adapter, Remote control with Wi-Fi Interface, BATHROOM THERMO VENTILATOR, Rice cooker, Mitsubishi Electric HEMS control adapter, Energy Recovery Ventilator, Smart Switch and Air Purifier) allows a remote unauthenticated attacker to execute an malicious script on a user's browser to disclose information, etc. 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

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

v ≤ 80.00
mitsubishielectric-ma-ew85s-e (same device)
v ≤ 80.00
mitsubishielectric-ma-ew85s-uk (same device)
v ≤ 35.00
mitsubishielectric-mac-507if-e (same device)
v ≤ 35.00
mitsubishielectric-mac-587if-e (same device)
v ≤ 35.00
mitsubishielectric-mac-587if2-e (same device)
v ≤ 35.00
mitsubishielectric-mac-588if-e (same device)
v ≤ 35.00
mitsubishielectric-mfz-gxt50-60-73vfk (same device)
v ≤ 35.00
mitsubishielectric-mfz-xt50-60vfk (same device)
v ≤ 35.00
mitsubishielectric-msxy-fp05-07-10-13-18-20-24vgk-sg1 (same device)
v ≤ 35.00
mitsubishielectric-msy-gp10-13-15-18-20-24vfk-sg1 (same device)

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

6.1MEDIUMCISA-ADP
Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality
LOW
Integrity
LOW
Availability
NONE
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-79

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