CVE-2022-23128

Name: CVE-2022-23128
Creator: NVD / NIST
Published: 2022-01-21T19:15:09.977+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.8/10EPSS 2.88%

Last modified Jun 17, 2026

CVE-2022-23128 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. Incomplete List of Disallowed Inputs vulnerability in Mitsubishi Electric MC Works64 versions 4.00A (10.95.201.23) to 4.04E (10.95.210.01), ICONICS GENESIS64 versions 10.95.3 to 10.97, ICONICS Hyper Historian versions 10.95.3 to 10.97, ICONICS AnalytiX versions 10.95.3 to 10.97 and ICONICS MobileHMI versions 10.95.3 to 10.97 allows a remote unauthenticated attacker to bypass the authentication of MC Works64, GENESIS64, Hyper Historian, AnalytiX and MobileHMI, and gain unauthorized access to the products, by sending specially crafted WebSocket packets to FrameWorX server, one of the functions of the products.. EPSS estimates a 2.88% chance of exploitation in the next 30 days.

Description

Incomplete List of Disallowed Inputs vulnerability in Mitsubishi Electric MC Works64 versions 4.00A (10.95.201.23) to 4.04E (10.95.210.01), ICONICS GENESIS64 versions 10.95.3 to 10.97, ICONICS Hyper Historian versions 10.95.3 to 10.97, ICONICS AnalytiX versions 10.95.3 to 10.97 and ICONICS MobileHMI versions 10.95.3 to 10.97 allows a remote unauthenticated attacker to bypass the authentication of MC Works64, GENESIS64, Hyper Historian, AnalytiX and MobileHMI, and gain unauthorized access to the products, by sending specially crafted WebSocket packets to FrameWorX server, one of the functions of the products.

Metrics

CVSS 3.1

9.8/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS Probability

2.88%

85.1th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

Vendor	Product	Versions
Iconics	Analytix	>= 10.95.3, <= 10.97
Iconics	Genesis64	>= 10.95.3, <= 10.97
Iconics	Hyper Historian	>= 10.95.3, <= 10.97
Iconics	Mobilehmi	>= 10.95.3, <= 10.97
Mitsubishielectric	Mc Works64	>= 10.95.201.23, <= 10.95.210.01

References

https://jvn.jp/vu/JVNVU95403720/index.htmlMitigation, Third Party Advisory, VDB Entry
https://www.cisa.gov/uscert/ics/advisories/icsa-22-020-01Mitigation, Third Party Advisory, US Government Resource, VDB Entry
https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2021-026_en.pdfMitigation, Vendor Advisory
https://jvn.jp/vu/JVNVU95403720/index.htmlMitigation, Third Party Advisory, VDB Entry
https://www.cisa.gov/uscert/ics/advisories/icsa-22-020-01Mitigation, Third Party Advisory, US Government Resource, VDB Entry
https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2021-026_en.pdfMitigation, Vendor Advisory

Timeline

Published: Jan 21, 2022
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2022-23128?

How severe is CVE-2022-23128?

CVE-2022-23128 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 2.88% probability of exploitation in the next 30 days.

How do I fix CVE-2022-23128?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2022-23128?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST