CVE-2020-12011: Critical severity mitsubishi electric mc works64 vulnerability
A specially crafted communication packet sent to the affected systems could cause a denial-of-service condition or allow remote code execution. This issue affects: Mitsubishi Electric MC Works64 version 4.02C (10.95.208.31) and earlier, all versions; MC Works32 version 3.00A (9.50.255.02); ICONICS GenBroker64, Platform Services, Workbench, FrameWorX Server version 10.96 and prior; GenBroker32 version 9.5 and prior.
Affected Software
Event History
Parent advisories
This vulnerability appears in the following advisories.
Frequently Asked Questions
What is CVE-2020-12011?
CVE-2020-12011 is a vulnerability that allows for denial-of-service attacks and remote code execution in Mitsubishi Electric MC Works64 and MC Works32, as well as ICONICS software.
What is the severity of CVE-2020-12011?
The severity of CVE-2020-12011 is rated as critical with a CVSS score of 9.8.
Which software versions are affected by CVE-2020-12011?
Mitsubishi Electric MC Works64 versions 4.02C and earlier, MC Works32 version 3.00A, and various ICONICS software versions are affected by CVE-2020-12011.
How can CVE-2020-12011 be exploited?
CVE-2020-12011 can be exploited by sending a specially crafted communication packet to the affected systems, leading to a denial-of-service condition or allowing remote code execution.
Where can I find more information about CVE-2020-12011?
More information about CVE-2020-12011 can be found on the official US-CERT ICS advisories: [ICS-20-170-02](https://us-cert.cisa.gov/ics/advisories/icsa-20-170-02) and [ICS-20-170-03](https://us-cert.cisa.gov/ics/advisories/icsa-20-170-03).