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ID

VAR-202005-1087


TITLE

KUNBUS-GW Modbus TCP has a denial of service vulnerability (CNVD-2020-32302)

Trust: 0.6

sources: CNVD: CNVD-2020-32302

DESCRIPTION

KUNBUS-GW Modbus TCP is a programmable logic controller (PLC) that provides an integrated ControlNet communication port and provides two integrated Ethernet interfaces. KUNBUS-GW Modbus TCP has a denial of service vulnerability. Attackers can use vulnerabilities to bring equipment down.

Trust: 0.6

sources: CNVD: CNVD-2020-32302

IOT TAXONOMY

category:['ICS', 'Network device']sub_category: -

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sources: CNVD: CNVD-2020-32302

AFFECTED PRODUCTS

vendor:hongke electronicmodel:kunbus-gw modbus tcpscope:eqversion:1.0.10232

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sources: CNVD: CNVD-2020-32302

CVSS

SEVERITY

CVSSV2

CVSSV3

CNVD: CNVD-2020-32302
value: MEDIUM

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CNVD: CNVD-2020-32302
severity: MEDIUM
baseScore: 4.9
vectorString: AV:L/AC:L/AU:N/C:N/I:N/A:C
accessVector: LOCAL
accessComplexity: LOW
authentication: NONE
confidentialityImpact: NONE
integrityImpact: NONE
availabilityImpact: COMPLETE
exploitabilityScore: 3.9
impactScore: 6.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.6

sources: CNVD: CNVD-2020-32302

PATCH

title:KUNBUS-GW Modbus TCP has a denial of service vulnerabilityurl:https://www.cnvd.org.cn/patchinfo/show/213853

Trust: 0.6

sources: CNVD: CNVD-2020-32302

EXTERNAL IDS

db:CNVDid:CNVD-2020-32302

Trust: 0.6

sources: CNVD: CNVD-2020-32302

SOURCES

db:CNVDid:CNVD-2020-32302

LAST UPDATE DATE

2022-05-04T09:09:06.720000+00:00


SOURCES UPDATE DATE

db:CNVDid:CNVD-2020-32302date:2020-06-15T00:00:00

SOURCES RELEASE DATE

db:CNVDid:CNVD-2020-32302date:2020-05-28T00:00:00