Details of VAR-202212-1929

ID

VAR-202212-1929

CVE

CVE-2022-33324

TITLE

Made by Mitsubishi Electric MELSEC iQ-R Series and iQ-L series, MELIPC Of the series Ethernet port Improper Resource Shutdown and Release Vulnerability in

Trust: 0.8

sources: JVNDB: JVNDB-2022-002833

DESCRIPTION

Improper Resource Shutdown or Release vulnerability in Mitsubishi Electric Corporation MELSEC iQ-R Series R00/01/02CPU Firmware versions "32" and prior, Mitsubishi Electric Corporation MELSEC iQ-R Series R04/08/16/32/120(EN)CPU Firmware versions "65" and prior, Mitsubishi Electric Corporation MELSEC iQ-R Series R08/16/32/120SFCPU Firmware versions "29" and prior, Mitsubishi Electric Corporation MELSEC iQ-R Series R08/16/32/120PSFCPU Firmware versions "08" and prior, Mitsubishi Electric Corporation MELSEC iQ-R Series R12CCPU-V Firmware versions "17" and prior, Mitsubishi Electric Corporation MELSEC iQ-L Series L04/08/16/32HCPU Firmware versions "05" and prior and Mitsubishi Electric Corporation MELIPC Series MI5122-VW Firmware versions "07" and prior allows a remote unauthenticated attacker to cause a Denial of Service condition in Ethernet communication on the module by sending specially crafted packets. A system reset of the module is required for recovery. This vulnerability information is provided by the developer for the purpose of disseminating it to product users. JPCERT/CC Report to JPCERT/CC Coordinated with the developer.When a packet crafted by a remote third party is received, the product Ethernet Communication is a denial of service ( DoS ). In addition, reset of the product concerned is necessary for restoration

Trust: 1.62

sources: NVD: CVE-2022-33324 // JVNDB: JVNDB-2022-002833

AFFECTED PRODUCTS

vendor:	mitsubishi	model:	melsec iq-r r16 sfcpu	scope:	eq	version:	*	Trust: 1.0
vendor:	mitsubishi	model:	melsec iq-r r04 sfcpu	scope:	eq	version:	*	Trust: 1.0
vendor:	mitsubishi	model:	melsec iq-r r16 cpu	scope:	lt	version:	66.0	Trust: 1.0
vendor:	mitsubishi	model:	melsec iq-r r32 cpu	scope:	lt	version:	66.0	Trust: 1.0
vendor:	mitsubishi	model:	melsec iq-r r02 cpu	scope:	lt	version:	33.0	Trust: 1.0
vendor:	mitsubishi	model:	melsec iq-r r32 sfcpu	scope:	eq	version:	*	Trust: 1.0
vendor:	mitsubishi	model:	melsec iq-r r08 sfcpu	scope:	eq	version:	*	Trust: 1.0
vendor:	mitsubishi	model:	melsec iq-l l32 hcpu	scope:	eq	version:	*	Trust: 1.0
vendor:	mitsubishi	model:	melsec iq-l l16 hcpu	scope:	eq	version:	*	Trust: 1.0
vendor:	mitsubishi	model:	melsec iq-l l08 hcpu	scope:	eq	version:	*	Trust: 1.0
vendor:	mitsubishi	model:	melsec iq-r r01 cpu	scope:	lt	version:	33.0	Trust: 1.0
vendor:	mitsubishi	model:	melsec iq-r r04 cpu	scope:	lt	version:	66.0	Trust: 1.0
vendor:	mitsubishi	model:	melsec iq-r r00 cpu	scope:	lt	version:	33.0	Trust: 1.0
vendor:	mitsubishi	model:	melsec iq-r r120 cpu	scope:	lt	version:	66.0	Trust: 1.0
vendor:	mitsubishi	model:	melsec iq-r r12 ccpu-v	scope:	eq	version:	*	Trust: 1.0
vendor:	mitsubishi	model:	melsec iq-l l04 hcpu	scope:	eq	version:	*	Trust: 1.0
vendor:	mitsubishi	model:	melsec iq-r r08 cpu	scope:	lt	version:	66.0	Trust: 1.0
vendor:	mitsubishi	model:	melipc mi5122-vw	scope:	eq	version:	*	Trust: 1.0
vendor:	mitsubishi	model:	melsec iq-r r120 sfcpu	scope:	eq	version:	*	Trust: 1.0
vendor:	三菱電機	model:	melsec iq-l シリーズ	scope:	-	version:	-	Trust: 0.8
vendor:	三菱電機	model:	melipc シリーズ	scope:	-	version:	-	Trust: 0.8
vendor:	三菱電機	model:	melsec iq-r シリーズ	scope:	-	version:	-	Trust: 0.8

sources: JVNDB: JVNDB-2022-002833 // NVD: CVE-2022-33324

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2022-33324
value:	HIGH
Trust: 1.0
Mitsubishielectric.Psirt@yd.MitsubishiElectric.co.jp:	CVE-2022-33324
value:	HIGH
Trust: 1.0
OTHER:	JVNDB-2022-002833
value:	HIGH
Trust: 0.8
CNNVD:	CNNVD-202212-3786
value:	HIGH
Trust: 0.6

nvd@nist.gov:	CVE-2022-33324
baseSeverity:	HIGH
baseScore:	7.5
vectorString:	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	NONE
integrityImpact:	NONE
availabilityImpact:	HIGH
exploitabilityScore:	3.9
impactScore:	3.6
version:	3.1
Trust: 2.0
OTHER:	JVNDB-2022-002833
baseSeverity:	HIGH
baseScore:	7.5
vectorString:	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	NONE
integrityImpact:	NONE
availabilityImpact:	HIGH
exploitabilityScore:	NONE
impactScore:	NONE
version:	3.0
Trust: 0.8

sources: JVNDB: JVNDB-2022-002833 // CNNVD: CNNVD-202212-3786 // NVD: CVE-2022-33324 // NVD: CVE-2022-33324

PROBLEMTYPE DATA

problemtype:	CWE-404	Trust: 1.0
problemtype:	Improper shutdown and release of resources (CWE-404) [ others ]	Trust: 0.8

sources: JVNDB: JVNDB-2022-002833 // NVD: CVE-2022-33324

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-202212-3786

TYPE

other

Trust: 0.6

sources: CNNVD: CNNVD-202212-3786

PATCH

title:	MELSEC iQ-R Series and MELIPC Of the series Ethernet Denial of service on port (DoS) Vulnerability	url:	https://www.mitsubishielectric.co.jp/psirt/vulnerability/pdf/2022-018.pdf	Trust: 0.8
title:	Mitsubishi Electric MELSEC iQ-R , iQ-L Series Security vulnerabilities	url:	http://123.124.177.30/web/xxk/bdxqById.tag?id=218658	Trust: 0.6

sources: JVNDB: JVNDB-2022-002833 // CNNVD: CNNVD-202212-3786

EXTERNAL IDS

db:	NVD	id:	CVE-2022-33324	Trust: 3.2
db:	ICS CERT	id:	ICSA-22-356-03	Trust: 2.4
db:	JVN	id:	JVNVU96883262	Trust: 2.4
db:	JVNDB	id:	JVNDB-2022-002833	Trust: 0.8
db:	AUSCERT	id:	ESB-2022.6663	Trust: 0.6
db:	CNNVD	id:	CNNVD-202212-3786	Trust: 0.6

sources: JVNDB: JVNDB-2022-002833 // CNNVD: CNNVD-202212-3786 // NVD: CVE-2022-33324

REFERENCES

url:	https://www.cisa.gov/uscert/ics/advisories/icsa-22-356-03	Trust: 2.4
url:	https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2022-018_en.pdf	Trust: 1.6
url:	https://jvn.jp/vu/jvnvu96883262	Trust: 1.6
url:	https://jvn.jp/vu/jvnvu96883262/	Trust: 0.8
url:	https://nvd.nist.gov/vuln/detail/cve-2022-33324	Trust: 0.8
url:	https://us-cert.cisa.gov/ics/advisories/icsa-22-356-03	Trust: 0.6
url:	https://www.auscert.org.au/bulletins/esb-2022.6663	Trust: 0.6
url:	https://cxsecurity.com/cveshow/cve-2022-33324/	Trust: 0.6

sources: JVNDB: JVNDB-2022-002833 // CNNVD: CNNVD-202212-3786 // NVD: CVE-2022-33324

CREDITS

Mitsubishi Electric reported this vulnerability to CISA.

Trust: 0.6

sources: CNNVD: CNNVD-202212-3786

SOURCES

db:	JVNDB	id:	JVNDB-2022-002833
db:	CNNVD	id:	CNNVD-202212-3786
db:	NVD	id:	CVE-2022-33324

LAST UPDATE DATE

2024-09-06T23:25:03.727000+00:00

SOURCES UPDATE DATE

db:	JVNDB	id:	JVNDB-2022-002833	date:	2024-09-06T06:14:00
db:	CNNVD	id:	CNNVD-202212-3786	date:	2023-07-17T00:00:00
db:	NVD	id:	CVE-2022-33324	date:	2024-09-05T06:15:02.567

SOURCES RELEASE DATE

db:	JVNDB	id:	JVNDB-2022-002833	date:	2022-12-23T00:00:00
db:	CNNVD	id:	CNNVD-202212-3786	date:	2022-12-22T00:00:00
db:	NVD	id:	CVE-2022-33324	date:	2022-12-23T03:15:08.723