Description
Mitsubishi Electric Q03/04/06/13/26UDVCPU: serial number 20081 and prior, Q04/06/13/26UDPVCPU: serial number 20081 and prior, and Q03UDECPU, Q04/06/10/13/20/26/50/100UDEHCPU: serial number 20101 and prior. A remote attacker can send specific bytes over Port 5007 that will result in an Ethernet stack crash and disruption to USB communication.
Published: 2019-02-05
Score: 7.5 High
EPSS: 1.5% Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

No analysis available yet.

Remediation

Vendor Solution

Mitsubishi Electric has produced a new version of the firmware. Additional information about this vulnerability or Mitsubishi Electric's compensating control is available by contacting a local Mitsubishi Electric representative, which can be found at the following location: https://us.mitsubishielectric.com/fa/en/about-us/distributors Mitsubishi Electric strongly recommends users should operate the affected device behind a firewall.

Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2019-16094 Mitsubishi Electric Q03/04/06/13/26UDVCPU: serial number 20081 and prior, Q04/06/13/26UDPVCPU: serial number 20081 and prior, and Q03UDECPU, Q04/06/10/13/20/26/50/100UDEHCPU: serial number 20101 and prior. A remote attacker can send specific bytes over Port 5007 that will result in an Ethernet stack crash.
History

Thu, 26 Jun 2025 17:30:00 +0000

Type Values Removed Values Added
Description Mitsubishi Electric Q03/04/06/13/26UDVCPU: serial number 20081 and prior, Q04/06/13/26UDPVCPU: serial number 20081 and prior, and Q03UDECPU, Q04/06/10/13/20/26/50/100UDEHCPU: serial number 20101 and prior. A remote attacker can send specific bytes over Port 5007 that will result in an Ethernet stack crash. Mitsubishi Electric Q03/04/06/13/26UDVCPU: serial number 20081 and prior, Q04/06/13/26UDPVCPU: serial number 20081 and prior, and Q03UDECPU, Q04/06/10/13/20/26/50/100UDEHCPU: serial number 20101 and prior. A remote attacker can send specific bytes over Port 5007 that will result in an Ethernet stack crash and disruption to USB communication.

Thu, 26 Jun 2025 17:00:00 +0000

Type Values Removed Values Added
Title Mitsubishi Electric MELSEC-Q Series PLCs Resource Exhaustion
References

Subscriptions

Mitsubishielectric Q03udecpu Q03udecpu Firmware Q03udvcpu Q03udvcpu Firmware Q04udehcpu Q04udehcpu Firmware Q04udpvcpu Q04udpvcpu Firmware Q04udvcpu Q04udvcpu Firmware Q06udehcpu Q06udehcpu Firmware Q06udpvcpu Q06udpvcpu Firmware Q06udvcpu Q06udvcpu Firmware Q100udehcpu Q100udehcpu Firmware Q10udehcpu Q10udehcpu Firmware Q13udehcpu Q13udehcpu Firmware Q13udpvcpu Q13udpvcpu Firmware Q13udvcpu Q13udvcpu Firmware Q20udehcpu Q20udehcpu Firmware Q26udehcpu Q26udehcpu Firmware Q26udpvcpu Q26udpvcpu Firmware Q26udvcpu Q26udvcpu Firmware Q50udehcpu Q50udehcpu Firmware
cve-icon MITRE

Status: PUBLISHED

Assigner: icscert

Published:

Updated: 2025-06-26T17:08:15.995Z

Reserved: 2019-01-22T00:00:00.000Z

Link: CVE-2019-6535

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2019-02-05T19:29:00.243

Modified: 2025-06-26T18:15:21.017

Link: CVE-2019-6535

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses