CVE-2020-12015

HIGH

Mitsubishi Electric MC Works64 < 10.95.208.31 and MC Works32 - Denial of Service via Improper Deserialization

Title source: llm
STIX 2.1

Description

A specially crafted communication packet sent to the affected systems could cause a denial-of-service condition due to improper deserialization. This issue affects: Mitsubishi Electric MC Works64 version 4.02C (10.95.208.31) and earlier, all versions; Mitsubishi Electric MC Works32 version 3.00A (9.50.255.02); ICONICS GenBroker64, Platform Services, Workbench, FrameWorX Server version 10.96 and prior; ICONICS GenBroker32 version 9.5 and prior.

References (2)

Core 2
Core References
Third Party Advisory, US Government Resource x_refsource_confirm
https://www.us-cert.gov/ics/advisories/icsa-20-170-03
Third Party Advisory, US Government Resource x_refsource_confirm
https://www.us-cert.gov/ics/advisories/icsa-20-170-02

Scores

CVSS v3 7.5
EPSS 0.0020
EPSS Percentile 42.0%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Details

CWE
CWE-502
Status published
Products (11)
iconics/bizviz
iconics/energy_analytix
iconics/facility_analytix
iconics/genesis32
iconics/genesis64
iconics/hyper_historian
iconics/mobilehmi
iconics/quality_analytix
iconics/smart_energy_analytix
mitsubishielectric/mc_works < 10.95.208.31
... and 1 more
Published Jul 16, 2020
Tracked Since Feb 18, 2026