CVE-2022-33322
6.1 · MEDIUMOverview
CVE-2022-33322 is a medium-severity vulnerability affecting mitsubishielectric mac-587if-e_firmware. It was published on November 8, 2022 and has a CVSS 3.1 base score of 6.1 (MEDIUM).
This vulnerability has a CVSS 3.1 base score of 6.1, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical 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.
Remediation
Check the references section for vendor advisories and patches from mitsubishielectric. Update mac-587if-e_firmware to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| mitsubishielectric | mac-587if-e_firmware | 0 | Affected |
| mitsubishielectric | mac-587if2-e_firmware | 0 | Affected |
| mitsubishielectric | mac-507if-e_firmware | 0 | Affected |
| mitsubishielectric | mac-588if-e_firmware | 0 | Affected |
| mitsubishielectric | s-mac-002if_firmware | 0 | Affected |
| mitsubishielectric | ma-ew85s-e_firmware | 0 | Affected |
| mitsubishielectric | ma-ew85s-uk_firmware | 0 | Affected |
| mitsubishielectric | mfz-gxt50\/60\/73vfk_firmware | 0 | Affected |
| mitsubishielectric | mfz-xt50\/60vfk_firmware | 0 | Affected |
| mitsubishielectric | msxy-fp05\/07\/10\/13\/18\/20\/24vgk-sg1_firmware | 0 | Affected |
References
Frequently Asked Questions
What is CVE-2022-33322?
CVE-2022-33322 is a medium-severity vulnerability affecting mitsubishielectric mac-587if-e_firmware. It was published on November 8, 2022 and has a CVSS 3.1 base score of 6.1 (MEDIUM).
How severe is CVE-2022-33322?
This vulnerability has a CVSS 3.1 base score of 6.1, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2022-33322?
Check the references section for vendor advisories and patches from mitsubishielectric. Update mac-587if-e_firmware to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2022-33322?
CyberStrike's AI-powered security agents can automatically detect CVE-2022-33322 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
AI agents map your attack surface to find vulnerabilities like this one.
Automated penetration testing that runs continuously, not just quarterly.
AI-driven PR review catches vulnerable dependencies before they ship.
Browser-based exploitation validates findings with real proof-of-concept.
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