CVE-2022-21194

Name: CVE-2022-21194
Creator: NVD / NIST
Published: 2022-03-11T09:15:11.237+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.8/10EPSS 0.93%

Last modified Jun 17, 2026

CVE-2022-21194 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. The following Yokogawa Electric products do not change the passwords of the internal Windows accounts from the initial configuration: CENTUM VP versions from R5.01.00 to R5.04.20 and versions from R6.01.00 to R6.08.0, Exaopc versions from R3.72.00 to R3.79.00.. EPSS estimates a 0.93% chance of exploitation in the next 30 days.

Description

The following Yokogawa Electric products do not change the passwords of the internal Windows accounts from the initial configuration: CENTUM VP versions from R5.01.00 to R5.04.20 and versions from R6.01.00 to R6.08.0, Exaopc versions from R3.72.00 to R3.79.00.

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

0.93%

56.1th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Yokogawa	Centum Vp Firmware	>= r5.01.00, <= r5.04.20
Yokogawa	Centum Vp Firmware	>= r6.01.00, < r6.09.00
Yokogawa	Centum Vp Entry Firmware	>= r4.01.00, <= r4.03.00
Yokogawa	Centum Vp Entry Firmware	>= r5.01.00, <= r5.04.20
Yokogawa	Centum Vp Entry Firmware	>= r6.01.00, < r6.09.00
Yokogawa	Exaopc	>= r3.72.00, < r3.80.00

References

https://web-material3.yokogawa.com/1/32094/files/YSAR-22-0001-E.pdfVendor Advisory
https://web-material3.yokogawa.com/1/32094/files/YSAR-22-0001-E.pdfVendor Advisory

Timeline

Published: Mar 11, 2022
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2022-21194?

How severe is CVE-2022-21194?

CVE-2022-21194 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 0.93% probability of exploitation in the next 30 days.

How do I fix CVE-2022-21194?

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-2022-21194?

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

Scan your code now

Source: NVD / NIST