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ID

VAR-202105-1562


TITLE

WebAccess/HMI Designer has a heap overflow vulnerability

Trust: 0.6

sources: CNVD: CNVD-2021-24690

DESCRIPTION

WebAccess/HMI Designer is a man-machine interface integrated development tool. WebAccess/HMI Designer has a heap overflow vulnerability, which can be exploited by an attacker to cause a denial of service.

Trust: 0.6

sources: CNVD: CNVD-2021-24690

IOT TAXONOMY

category:['ICS']sub_category: -

Trust: 0.6

sources: CNVD: CNVD-2021-24690

AFFECTED PRODUCTS

vendor:advantechmodel:webaccess/hmi designerscope:eqversion:2.1

Trust: 0.6

sources: CNVD: CNVD-2021-24690

CVSS

SEVERITY

CVSSV2

CVSSV3

CNVD: CNVD-2021-24690
value: MEDIUM

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CNVD: CNVD-2021-24690
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-2021-24690

EXTERNAL IDS

db:CNVDid:CNVD-2021-24690

Trust: 0.6

sources: CNVD: CNVD-2021-24690

SOURCES

db:CNVDid:CNVD-2021-24690

LAST UPDATE DATE

2022-05-04T09:59:29.488000+00:00


SOURCES UPDATE DATE

db:CNVDid:CNVD-2021-24690date:2021-04-02T00:00:00

SOURCES RELEASE DATE

db:CNVDid:CNVD-2021-24690date:2021-05-07T00:00:00