by Kastro
Paper/Archive/CVE-2022-33318

CVE-2022-33318

Mitsubishi Electric GENESIS64 — Deserialization of Untrusted Data vulnerability in Mitsubishi Electric GENESIS64 versions 10.97 to 10.97.1, Mitsubishi Electric Iconics D…

EPSS 50%CVSS 9.8
critical.is priorityof 100
49
CVSS 9.8 (NVD, CNA agree)9.8 / 10 × 3029.4Not in CISA KEV+300.0EPSS percentile 98.9.989 × 2019.8No public exploit+100.0SSVC exploitation: unknown+100.0
Description · from the CVE record

Deserialization of Untrusted Data vulnerability in Mitsubishi Electric GENESIS64 versions 10.97 to 10.97.1, Mitsubishi Electric Iconics Digital Solutions GENESIS64 versions 10.97 to 10.97.1, Mitsubishi Electric ICONICS Suite versions 10.97 to 10.97.1, Mitsubishi Electric Iconics Digital Solutions ICONICS Suite versions 10.97 to 10.97.1, Mitsubishi Electric GENESIS32 versions 9.7 and prior, Mitsubishi Electric Iconics Digital Solutions GENESIS32 versions 9.7 and prior, and Mitsubishi Electric MC Works64 versions 4.04E and prior allows a remote unauthenticated attacker to execute an arbitrary malicious code by sending specially crafted packets to the GENESIS64, ICONICS Suite, GENESIS32, or MC Works64 server.

Affected

ProductAffectedFixed inSource
GENESIS64Versions 10.97 to 10.97.1–CNA
GENESIS64Versions 10.97 to 10.97.1–CNA
ICONICS SuiteVersions 10.97 to 10.97.1–CNA
ICONICS SuiteVersions 10.97 to 10.97.1–CNA
GENESIS32Versions 9.7 and prior–CNA
GENESIS32Versions 9.7 and prior–CNA
MC Works64Versions 4.04E and prior–CNA

Scores by source

Mitsubishi (CNA)9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References

advisorymitsubishielectric.com/en/psirt/vulnerability/pdf/2022-008_en.pdfrefjvn.jp/vu/JVNVU96480474/index.htmlrefcisa.gov/news-events/ics-advisories/icsa-22-202-04