Sign-up

ID

VAR-202105-1697


TITLE

Hollysys Group AutoThink has a denial of service vulnerability

Trust: 0.6

sources: CNVD: CNVD-2021-24493

DESCRIPTION

AutoThink is a professional PLC programming software for Hollysys le series. Hollysys Group AutoThink has a denial of service vulnerability. Attackers can use the vulnerability to construct malicious library files to cause a denial of service.

Trust: 0.6

sources: CNVD: CNVD-2021-24493

IOT TAXONOMY

category:['ICS']sub_category: -

Trust: 0.6

sources: CNVD: CNVD-2021-24493

AFFECTED PRODUCTS

vendor:hollysysmodel:group auto think b4scope:eqversion:3.1.6

Trust: 0.6

sources: CNVD: CNVD-2021-24493

CVSS

SEVERITY

CVSSV2

CVSSV3

CNVD: CNVD-2021-24493
value: MEDIUM

Trust: 0.6

CNVD: CNVD-2021-24493
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-2021-24493

EXTERNAL IDS

db:CNVDid:CNVD-2021-24493

Trust: 0.6

sources: CNVD: CNVD-2021-24493

SOURCES

db:CNVDid:CNVD-2021-24493

LAST UPDATE DATE

2022-05-04T09:49:53.853000+00:00


SOURCES UPDATE DATE

db:CNVDid:CNVD-2021-24493date:2021-12-17T00:00:00

SOURCES RELEASE DATE

db:CNVDid:CNVD-2021-24493date:2021-05-01T00:00:00