Resource exhaustion in Mitsubishi Electric Q03/04/06/13/26udvcpu
CVE-2019-6535
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.
Vulnerability class: DoS (Denial of Service)
EPSS: 0.043 (90.1th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.
Affected products
- Mitsubishi Electric Q03/04/06/13/26udvcpu — versions 0
- Mitsubishi Electric Q03udecpu, Q04/06/10/13/20/26/50/100udehcpu — versions 0
- Mitsubishi Electric Q04/06/13/26udpvcpu — versions 0
- Mitsubishielectric Q03udecpu
- Mitsubishielectric Q03udecpu_firmware
- Mitsubishielectric Q03udvcpu
- Mitsubishielectric Q03udvcpu_firmware
- Mitsubishielectric Q04udehcpu
- Mitsubishielectric Q04udehcpu_firmware
- Mitsubishielectric Q04udpvcpu
Weakness classification (CWE)
References
- ics-cert@hq.dhs.gov (VDB Entry, Third Party Advisory, vdb-entry, x_refsource_BID)
- ics-cert@hq.dhs.gov (x_refsource_MISC)
- af854a3a-2127-422b-91ae-364da2661108 (Third Party Advisory, US Government Resource)
Frequently asked questions
- What is CVE-2019-6535?
- CVE-2019-6535 is a high-severity vulnerability in Mitsubishi Electric Q03/04/06/13/26udvcpu, classified under Uncontrolled Resource Consumption. CVSS score: 7.5/10. Published 2019-02-05.
- How severe is CVE-2019-6535?
- High severity. CVSS v3 base score is 7.5 out of 10.