Improper input validation in Mitsubishielectric R04encpu
CVE-2022-40265
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.
Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)
EPSS: 0.009 (57.1th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 8.6 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H.
Affected products
- Mitsubishielectric R04encpu
- Mitsubishielectric R04encpu_firmware
- Mitsubishielectric R08encpu
- Mitsubishielectric R08encpu_firmware
- Mitsubishielectric R120encpu
- Mitsubishielectric R120encpu_firmware
- Mitsubishielectric R16encpu
- Mitsubishielectric R16encpu_firmware
- Mitsubishielectric R32encpu
- Mitsubishielectric R32encpu_firmware
Weakness classification (CWE)
References
- Mitsubishielectric.Psirt@yd.MitsubishiElectric.co.jp (Vendor Advisory)
- Mitsubishielectric.Psirt@yd.MitsubishiElectric.co.jp (Third Party Advisory)
Frequently asked questions
- What is CVE-2022-40265?
- CVE-2022-40265 is a high-severity vulnerability in Mitsubishielectric R04encpu, classified under Improper Input Validation. CVSS score: 8.6/10. Published 2022-11-30.
- How severe is CVE-2022-40265?
- High severity. CVSS v3 base score is 8.6 out of 10.