CVE-2022-40265CWE-20

Denial of Service (DoS) Vulnerability in MELSEC iQ-R Series Ethernet Interface Module

High · published November 30, 2022

CVSS v3.1
8.6
EPSS
1%
Percentile
62.4
In the wild
Unconfirmed
What it is

Improper Input Validation vulnerability in Mitsubishi Electric Corporation MELSEC iQ-R Series RJ71EN71 Firmware version "65" and prior and Mitsubishi Electric Corporation MELSEC iQ-R Series R04/08/16/32/120ENCPU Network Part Firmware version "65" and prior allows a remote unauthenticated attacker to cause a Denial of Service condition by sending specially crafted packets. A system reset is required for recovery.

The record
Technical detail
CVSS v3.1
8.6 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.00997 · 62.4th percentile
Weakness
CWE-20 · Improper Input Validation
Published
2022-11-30T00:04Z
EPSS history
Timeline
  • 30 NOV 00:04Z
    Denial of Service (DoS) Vulnerability in MELSEC iQ-R Series Ethernet Interface Module
    cvelistv5