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ID

VAR-202105-1694


TITLE

Autotop Technology Co., Ltd. NA400PLC has a buffer overflow vulnerability

Trust: 0.6

sources: CNVD: CNVD-2021-22694

DESCRIPTION

NA400PLC is a high-performance programmable controller launched by Autotop Technology Co., Ltd. Autotop Technology Co., Ltd. NA400PLC has a buffer overflow vulnerability, which can be exploited by attackers to cause the system to crash.

Trust: 0.6

sources: CNVD: CNVD-2021-22694

IOT TAXONOMY

category:['ICS']sub_category: -

Trust: 0.6

sources: CNVD: CNVD-2021-22694

AFFECTED PRODUCTS

vendor:autotopmodel:na400plcscope: - version: -

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sources: CNVD: CNVD-2021-22694

CVSS

SEVERITY

CVSSV2

CVSSV3

CNVD: CNVD-2021-22694
value: MEDIUM

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CNVD: CNVD-2021-22694
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-2021-22694

EXTERNAL IDS

db:CNVDid:CNVD-2021-22694

Trust: 0.6

sources: CNVD: CNVD-2021-22694

SOURCES

db:CNVDid:CNVD-2021-22694

LAST UPDATE DATE

2022-05-04T10:14:47.153000+00:00


SOURCES UPDATE DATE

db:CNVDid:CNVD-2021-22694date:2021-04-07T00:00:00

SOURCES RELEASE DATE

db:CNVDid:CNVD-2021-22694date:2021-05-03T00:00:00