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ID

VAR-202107-1911


TITLE

CJ2M-CPU33 CPU has a denial of service vulnerability (CNVD-2021-42376)

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sources: CNVD: CNVD-2021-42376

DESCRIPTION

Omron Automation (China) Co., Ltd. is a multinational company that leads industrial automation products and application of advanced technologies. It has established R&D, production, technical services and logistics bases in China. CJ2M-CPU33 CPU has a denial of service vulnerability, which can be exploited by attackers to cause a denial of service.

Trust: 0.6

sources: CNVD: CNVD-2021-42376

IOT TAXONOMY

category:['ICS']sub_category: -

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sources: CNVD: CNVD-2021-42376

AFFECTED PRODUCTS

vendor:omron automationmodel:cj2m-cpu33 cpuscope:eqversion:v2.1

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sources: CNVD: CNVD-2021-42376

CVSS

SEVERITY

CVSSV2

CVSSV3

CNVD: CNVD-2021-42376
value: MEDIUM

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CNVD: CNVD-2021-42376
severity: MEDIUM
baseScore: 6.1
vectorString: AV:A/AC:L/AU:N/C:N/I:N/A:C
accessVector: ADJACENT_NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: NONE
integrityImpact: NONE
availabilityImpact: COMPLETE
exploitabilityScore: 6.5
impactScore: 6.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.6

sources: CNVD: CNVD-2021-42376

EXTERNAL IDS

db:CNVDid:CNVD-2021-42376

Trust: 0.6

sources: CNVD: CNVD-2021-42376

SOURCES

db:CNVDid:CNVD-2021-42376

LAST UPDATE DATE

2022-05-04T10:03:08.025000+00:00


SOURCES UPDATE DATE

db:CNVDid:CNVD-2021-42376date:2021-09-07T00:00:00

SOURCES RELEASE DATE

db:CNVDid:CNVD-2021-42376date:2021-07-19T00:00:00