CVE-2022-31205

Description

In Omron CS series, CJ series, and CP series PLCs through 2022-05-18, the password for access to the Web UI is stored in memory area D1449...D1452 and can be read out using the Omron FINS protocol without any further authentication.

Category

7.5
CVSS
Severity: High
CVSS 3.1 •
EPSS 0.09%
Third-Party Advisory cisa.gov Third-Party Advisory forescout.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://www.forescout.com/blog/ third party advisory
https://www.cisa.gov/uscert/ics/advisories/icsa-22-179-02 third party advisory us government resource

Frequently Asked Questions

What is the severity of CVE-2022-31205?
CVE-2022-31205 has been scored as a high severity vulnerability.
How to fix CVE-2022-31205?
To fix CVE-2022-31205, 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-2022-31205 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2022-31205 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.
This platform uses data from the NIST NVD, MITRE CVE, MITRE CWE, First.org and CISA KEV but is not endorsed or certified by these entities. CVE is a registred trademark of the MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. CWE is a registred trademark of the MITRE Corporation and the authoritative source of CWE content is MITRE's CWE web site.
© 2025 Under My Watch. All Rights Reserved.