CVE-2019-6535CWE-400

Mitsubishi Electric MELSEC-Q Series PLCs Resource Exhaustion

High · published February 5, 2019

CVSS v3.1
7.5
EPSS
4%
Percentile
91.1
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
7.5 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.04274 · 91.1th percentile
Weakness
CWE-400 · Uncontrolled Resource Consumption
Published
2019-02-05T19:00Z
EPSS history
Timeline
  • 05 FEB 19:00Z
    Mitsubishi Electric MELSEC-Q Series PLCs Resource Exhaustion
    cvelistv5