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ID

VAR-202103-1759


TITLE

OPTO22 SNAP-PAC-R2 has a denial of service vulnerability

Trust: 0.6

sources: CNVD: CNVD-2021-15547

DESCRIPTION

OPTO22 SNAP-PAC-R2 is a new type of programmable automation controller from OPTO22, USA. OPTO22 SNAP-PAC-R2 has a denial of service vulnerability, which can be exploited by a remote attacker to cause the device to restart.

Trust: 0.6

sources: CNVD: CNVD-2021-15547

IOT TAXONOMY

category:['Network device']sub_category: -

Trust: 0.6

sources: CNVD: CNVD-2021-15547

AFFECTED PRODUCTS

vendor:opto22model:snap-pac-r2 r10.0hscope: - version: -

Trust: 0.6

sources: CNVD: CNVD-2021-15547

CVSS

SEVERITY

CVSSV2

CVSSV3

CNVD: CNVD-2021-15547
value: MEDIUM

Trust: 0.6

CNVD: CNVD-2021-15547
severity: MEDIUM
baseScore: 5.5
vectorString: AV:A/AC:L/AU:S/C:N/I:N/A:C
accessVector: ADJACENT_NETWORK
accessComplexity: LOW
authentication: SINGLE
confidentialityImpact: NONE
integrityImpact: NONE
availabilityImpact: COMPLETE
exploitabilityScore: 5.1
impactScore: 6.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.6

sources: CNVD: CNVD-2021-15547

EXTERNAL IDS

db:CNVDid:CNVD-2021-15547

Trust: 0.6

sources: CNVD: CNVD-2021-15547

SOURCES

db:CNVDid:CNVD-2021-15547

LAST UPDATE DATE

2022-05-04T09:55:17.947000+00:00


SOURCES UPDATE DATE

db:CNVDid:CNVD-2021-15547date:2021-07-15T00:00:00

SOURCES RELEASE DATE

db:CNVDid:CNVD-2021-15547date:2021-03-21T00:00:00