SARA / Free Tools / CVE / CVE-2019-6535

CVE-2019-6535 — Mitsubishi Electric Q03/04/06/13/26UDVCPU: serial number 20081 and prior, Q04/06

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

CVSS
7.5 HIGH
EPSS
1.49% (top 19.10%)
CWE
CWE-400
Published
2019-02-05T19:00:00.000Z
Last modified
2025-06-26T17:08:15.995Z
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

01What is this vulnerability?

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.

02Affected products

VendorProductVersions
Mitsubishi ElectricQ03/04/06/13/26UDVCPU0
Mitsubishi ElectricQ04/06/13/26UDPVCPU0
Mitsubishi ElectricQ03UDECPU, Q04/06/10/13/20/26/50/100UDEHCPU0

03Active exploitation status

Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.

04Recommended remediation

05Technical details

For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.

06Detection signatures

Ask SARA in chat to draft a starting detection for this CVE in your stack of choice.

07Related CVEs

No directly-cited follow-up CVEs in the KB record for this advisory. The references list in section 09 carries the vendor cross-references.

08Timeline

09References

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