CVEvulnerability

CVE-2022-40265

7.5 HIGH Published 2022-11-30 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2022-11-30
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
8.6 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
CVSS 3.1 ([email protected])
7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weaknesses
CWE-20

Description

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.

Affected configurations

• mitsubishielectric rj71en71 firmware (<= 65) • mitsubishielectric r04encpu firmware (<= 65) • mitsubishielectric r08encpu firmware (<= 65) • mitsubishielectric r16encpu firmware (<= 65) • mitsubishielectric r32encpu firmware (<= 65) • mitsubishielectric r120encpu firmware (<= 65)

Related

Weakness · CWE (1)

  • CWE-20 Improper Input Validation weakness

References