CVE-2022-26034

Description

Improper authentication vulnerability in the communication protocol provided by AD (Automation Design) server of CENTUM VP R6.01.10 to R6.09.00, CENTUM VP Small R6.01.10 to R6.09.00, CENTUM VP Basic R6.01.10 to R6.09.00, and B/M9000 VP R8.01.01 to R8.03.01 allows an attacker to use the functions provided by AD server. This may lead to leakage or tampering of data managed by AD server.

Category

9.1
CVSS
Severity: Critical
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.28%
Vendor Advisory yokogawa.com
Affected: Yokogawa Electric Corporation CENTUM VP series with VP6E5000(AD Suite Engineering ServerFunction) installed and B/M9000 VP
Published at:
Updated at:

References

Link Tags
https://www.yokogawa.com/library/resources/white-papers/yokogawa-security-advisory-report-list/ vendor advisory
https://jvn.jp/vu/JVNVU99204686/index.html third party advisory

Frequently Asked Questions

What is the severity of CVE-2022-26034?
CVE-2022-26034 has been scored as a critical severity vulnerability.
How to fix CVE-2022-26034?
To fix CVE-2022-26034, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2022-26034 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2022-26034 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2022-26034?
CVE-2022-26034 affects Yokogawa Electric Corporation CENTUM VP series with VP6E5000(AD Suite Engineering ServerFunction) installed and B/M9000 VP.
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