CVE-2022-40265

Summary

CVE	CVE-2022-40265
State	PUBLIC
Assigner	[email protected]
Source Priority	CVE Program / NVD first with legacy fallback
Published	2022-11-30 01:15:00 UTC
Updated	2022-12-06 19:36:00 UTC
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.

Risk And Classification

Problem Types: CWE-20

NVD Known Affected Configurations (CPE 2.3)

Type	Vendor	Product	Version	Update	Edition	Language
Hardware	Mitsubishielectric	R04encpu	-	All	All	All
Operating System	Mitsubishielectric	R04encpu Firmware	All	All	All	All
Hardware	Mitsubishielectric	R08encpu	-	All	All	All
Operating System	Mitsubishielectric	R08encpu Firmware	All	All	All	All
Hardware	Mitsubishielectric	R120encpu	-	All	All	All
Operating System	Mitsubishielectric	R120encpu Firmware	All	All	All	All
Hardware	Mitsubishielectric	R16encpu	-	All	All	All
Operating System	Mitsubishielectric	R16encpu Firmware	All	All	All	All
Hardware	Mitsubishielectric	R32encpu	-	All	All	All
Operating System	Mitsubishielectric	R32encpu Firmware	All	All	All	All
Hardware	Mitsubishielectric	Rj71en71	-	All	All	All
Operating System	Mitsubishielectric	Rj71en71 Firmware	All	All	All	All

References

Reference	Source	Link	Tags
www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2022-017_en.pdf	MISC	www.mitsubishielectric.com
JVNVU#94702422: 三菱電機製MELSEC iQ-RシリーズEthernetインタフェースユニットにおける不適切な入力確認の脆弱性	MISC	jvn.jp
CVE Program record	CVE.ORG	www.cve.org	canonical
NVD vulnerability detail	NVD	nvd.nist.gov	canonical, analysis

No vendor comments have been submitted for this CVE.

Legacy QID Mappings

591225 Mitsubishi Electric MELSEC iQ-R Series Improper Input Validation Vulnerability (icsa-22-335-01)