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TI-2020-09670 Aliases CVE-2020-12011GHSA-p8wr-hxwm-p363

Out-of-bounds write in Mitsubishi Electric MC Works64

Priority HIGH 65CWE-787Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
Code execution
Confidentiality · integrity · availability
High · High · High
Fix status
No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-787 and the CVSS impact.

Summary

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.

Why it matters now

EPSS 0.29194 98th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
—Mitsubishi Electric MC Works64Version 4.02C (10.95.208.31) and earlier; all versions—No fix listedCNA
—MC Works32Version 3.00A (9.50.255.02)—No fix listedCNA
—ICONICS  GenBroker64, Platform Services, Workbench, FrameWorX Serverup to v10.96—No fix listedCNA
—GenBroker32up to v9.5—No fix listedCNA
  • Mitsubishi Electric MC Works64 Vendor— Affected Version 4.02C (10.95.208.31) and earlier; all versions Fixed in — No fix listed CNA
  • MC Works32 Vendor— Affected Version 3.00A (9.50.255.02) Fixed in — No fix listed CNA
  • ICONICS  GenBroker64, Platform Services, Workbench, FrameWorX Server Vendor— Affected up to v10.96 Fixed in — No fix listed CNA
  • GenBroker32 Vendor— Affected up to v9.5 Fixed in — No fix listed CNA

CPE configurations NVD · 11

CPEVersionsRoleVendor
cpe:2.3:a:mitsubishielectric:mc_works:*:*:*:*:*:*:*:*up to 10.95.208.31VulnerableMitsubishi Electric Europe B.V.
cpe:2.3:a:mitsubishielectric:mc_works32:9.50.255.02:*:*:*:*:*:*:*9.50.255.02VulnerableMitsubishi Electric Europe B.V.
cpe:2.3:a:iconics:energy_analytix:-:*:*:*:*:*:*:*not specified by NVDVulnerableMitsubishi Electric Iconics Digital Solutions
cpe:2.3:a:iconics:facility_analytix:-:*:*:*:*:*:*:*not specified by NVDVulnerableMitsubishi Electric Iconics Digital Solutions
cpe:2.3:a:iconics:genesis64:-:*:*:*:*:*:*:*not specified by NVDVulnerableMitsubishi Electric Iconics Digital Solutions
cpe:2.3:a:iconics:hyper_historian:-:*:*:*:*:*:*:*not specified by NVDVulnerableMitsubishi Electric Iconics Digital Solutions
cpe:2.3:a:iconics:mobilehmi:-:*:*:*:*:*:*:*not specified by NVDVulnerableMitsubishi Electric Iconics Digital Solutions
cpe:2.3:a:iconics:quality_analytix:-:*:*:*:*:*:*:*not specified by NVDVulnerableMitsubishi Electric Iconics Digital Solutions
cpe:2.3:a:iconics:smart_energy_analytix:-:*:*:*:*:*:*:*not specified by NVDVulnerableMitsubishi Electric Iconics Digital Solutions
cpe:2.3:a:iconics:bizviz:-:*:*:*:*:*:*:*not specified by NVDVulnerableMitsubishi Electric Iconics Digital Solutions
Show 1 more CPE
CPEVersionsRoleVendor
cpe:2.3:a:iconics:genesis32:-:*:*:*:*:*:*:*not specified by NVDVulnerableMitsubishi Electric Iconics Digital Solutions

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2020-12011
  2. 2026-10-03 Alias added: GHSA-p8wr-hxwm-p363

References

Advisory 2

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences