by Kastro
Paper/Archive/CVE-2022-25163

CVE-2022-25163

Mitsubishi — Improper Input Validation vulnerability in Mitsubishi Electric MELSEC-Q Series QJ71E71-100 first 5 digits of serial number "24061" or pri…

EPSS 2%CVSS 9.8
critical.is priorityof 100
46
CVSS 9.8 (NVD)9.8 / 10 × 3029.4Not in CISA KEV+300.0EPSS percentile 83.4.834 × 2016.7No public exploit+100.0SSVC exploitation: unknown+100.0
Description · from the CVE record

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.

Affected

ProductAffectedFixed inSource
Mitsubishi Electric MELSEC-Q Series QJ71E71-100; Mitsubishi Electric MELSEC-L series LJ71E71-100; Mitsubishi Electric MELSEC iQ-R Series RD81MES96NMitsubishi Electric MELSEC-Q Series QJ71E71-100 first 5 digits of serial number "24061" or prior–CNA
Mitsubishi Electric MELSEC-Q Series QJ71E71-100; Mitsubishi Electric MELSEC-L series LJ71E71-100; Mitsubishi Electric MELSEC iQ-R Series RD81MES96NMitsubishi Electric MELSEC-L series LJ71E71-100 first 5 digits of serial number "24061" or prior–CNA
Mitsubishi Electric MELSEC-Q Series QJ71E71-100; Mitsubishi Electric MELSEC-L series LJ71E71-100; Mitsubishi Electric MELSEC iQ-R Series RD81MES96NMitsubishi Electric MELSEC iQ-R Series RD81MES96N firmware version "08" or prior–CNA

Scores by source

NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References

refmitsubishielectric.com/en/psirt/vulnerability/pdf/2022-006_en.pdfrefjvn.jp/vu/JVNVU92561747/index.html