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ID

VAR-202103-1685


TITLE

Multiple LB-LINK routers have logic vulnerabilities

Trust: 0.6

sources: CNVD: CNVD-2021-07321

DESCRIPTION

BL-X22, BL-X16 and BL-X12 are all wireless routers of Shenzhen Bilian Electronics Co., Ltd. Many LB-LINK routers have logic loopholes. Attackers can use vulnerabilities to modify user passwords, wifi passwords and other information.

Trust: 0.6

sources: CNVD: CNVD-2021-07321

IOT TAXONOMY

category:['Network device']sub_category: -

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sources: CNVD: CNVD-2021-07321

AFFECTED PRODUCTS

vendor:bilianmodel:bl-x12scope: - version: -

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vendor:bilianmodel:bl-x16scope: - version: -

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vendor:bilianmodel:bl-x22scope: - version: -

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sources: CNVD: CNVD-2021-07321

CVSS

SEVERITY

CVSSV2

CVSSV3

CNVD: CNVD-2021-07321
value: MEDIUM

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CNVD: CNVD-2021-07321
severity: MEDIUM
baseScore: 6.1
vectorString: AV:A/AC:L/AU:N/C:C/I:N/A:N
accessVector: ADJACENT_NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: COMPLETE
integrityImpact: NONE
availabilityImpact: NONE
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-2021-07321

EXTERNAL IDS

db:CNVDid:CNVD-2021-07321

Trust: 0.6

sources: CNVD: CNVD-2021-07321

SOURCES

db:CNVDid:CNVD-2021-07321

LAST UPDATE DATE

2022-05-04T09:59:31.506000+00:00


SOURCES UPDATE DATE

db:CNVDid:CNVD-2021-07321date:2021-02-02T00:00:00

SOURCES RELEASE DATE

db:CNVDid:CNVD-2021-07321date:2021-03-06T00:00:00