Denial-of-Service Vulnerability in Mitsubishi Electric and ICONICS Products
CVE-2020-12009

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-2020-12009?

A vulnerability exists in Mitsubishi Electric and ICONICS products that allows attackers to send specially crafted communication packets, leading to a potential denial-of-service condition. This issue primarily affects versions of MC Works64, MC Works32, and various ICONICS platforms, exposing critical operations to disruptions and temporary unavailability. Organizations using these products should evaluate their systems for mitigation measures against such attacks.

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Affected Version(s)

GenBroker32 v9.5 and prior

GenBroker64, Platform Services, Workbench, FrameWorX Server v10.96 and prior

MC Works32 Version 3.00A (9.50.255.02)

References

https://us-cert.cisa.gov/ics/advisories/icsa-20-170-02
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https://us-cert.cisa.gov/ics/advisories/icsa-20-170-03
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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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