CVE-2020-12011

high-risk
Published 2020-07-16

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.

Do I need to act?

!
10.2% chance of exploitation in next 30 days
EPSS score — higher than 90% of all CVEs
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
9
CVSS 9.8/10 Critical
NETWORK / LOW complexity

Affected Products (11)

Mc Works
Mc Works32
Energy Analytix
Facility Analytix
Genesis64
Hyper Historian
Mobilehmi
Quality Analytix
Smart Energy Analytix
Bizviz
Genesis32

Affected Vendors

Iconics Mitsubishielectric

References (4)

Third Party Advisory https://us-cert.cisa.gov/ics/advisories/icsa-20-170-02
Third Party Advisory https://us-cert.cisa.gov/ics/advisories/icsa-20-170-03
Third Party Advisory https://us-cert.cisa.gov/ics/advisories/icsa-20-170-02
Third Party Advisory https://us-cert.cisa.gov/ics/advisories/icsa-20-170-03
59
/ 100
high-risk
Severity 32/34 · Critical
Exploitability 11/34 · Low
Exposure 16/34 · Moderate