CVE-2022-25163

Description

Improper Input Validation vulnerability in Mitsubishi Electric MELSEC-Q Series QJ71E71-100 first 5 digits of serial number "24061" or prior, Mitsubishi Electric MELSEC-L series LJ71E71-100 first 5 digits of serial number "24061" or prior and Mitsubishi Electric MELSEC iQ-R Series RD81MES96N firmware version "08" or prior allows a remote unauthenticated attacker to cause a denial of service (DoS) condition or execute malicious code on the target products by sending specially crafted packets.

Category

9.8
CVSS
Severity: Critical
CVSS 3.1 •
CVSS 2.0 •
EPSS 1.13% Top 25%
Vendor Advisory mitsubishielectric.com
Affected: n/a Mitsubishi Electric MELSEC-Q Series QJ71E71-100; Mitsubishi Electric MELSEC-L series LJ71E71-100; Mitsubishi Electric MELSEC iQ-R Series RD81MES96N
Published at:
Updated at:

References

Link Tags
https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2022-006_en.pdf vendor advisory
https://jvn.jp/vu/JVNVU92561747/index.html third party advisory

Frequently Asked Questions

What is the severity of CVE-2022-25163?
CVE-2022-25163 has been scored as a critical severity vulnerability.
How to fix CVE-2022-25163?
To fix CVE-2022-25163, 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-2022-25163 being actively exploited in the wild?
It is possible that CVE-2022-25163 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2022-25163?
CVE-2022-25163 affects n/a Mitsubishi Electric MELSEC-Q Series QJ71E71-100; Mitsubishi Electric MELSEC-L series LJ71E71-100; Mitsubishi Electric MELSEC iQ-R Series RD81MES96N.
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.