Denial-of-Service Vulnerability in Mitsubishi Electric and ICONICS Products
CVE-2020-12015

7.5HIGH

Key Information:

Vendor

Mitsubishi Electric

Status
Mc Works64
Mc Works32
Genbroker64, Platform Services, Workbench, Frameworx Server
Genbroker32
Vendor
CVE Published:
16 July 2020

What is CVE-2020-12015?

This vulnerability occurs when a specially crafted communication packet is sent to the affected Mitsubishi Electric and ICONICS systems, leading to a denial-of-service condition due to improper deserialization. It impacts various versions of MC Works and GenBroker products, effectively interrupting service and exposing systems to potential disruptions.

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Affected Version(s)

GenBroker32 version 9.5 and prior

GenBroker64, Platform Services, Workbench, FrameWorX Server version 10.96 and prior

MC Works32 version 3.00A (9.50.255.02)

References

https://www.us-cert.gov/ics/advisories/icsa-20-170-03
x_refsource_CONFIRM
https://www.us-cert.gov/ics/advisories/icsa-20-170-02
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CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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