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ID

VAR-202102-1533


TITLE

Tianyi Broadband Government and Enterprise Gateway A8-C has unauthorized loopholes

Trust: 0.6

sources: CNVD: CNVD-2021-03487

DESCRIPTION

Tianyi broadband government-enterprise gateway A8-C is China Telecom's fiber optic modem. Tianyi Broadband's government-enterprise gateway A8-C has unauthorized loopholes. Attackers can use vulnerabilities to cause resets to override their authority.

Trust: 0.6

sources: CNVD: CNVD-2021-03487

IOT TAXONOMY

category:['Network device']sub_category: -

Trust: 0.6

sources: CNVD: CNVD-2021-03487

AFFECTED PRODUCTS

vendor:telecom groupmodel:tianyi broadband government enterprise gateway a8-cscope: - version: -

Trust: 0.6

sources: CNVD: CNVD-2021-03487

CVSS

SEVERITY

CVSSV2

CVSSV3

CNVD: CNVD-2021-03487
value: LOW

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CNVD: CNVD-2021-03487
severity: LOW
baseScore: 1.4
vectorString: AV:A/AC:H/AU:S/C:P/I:N/A:N
accessVector: ADJACENT_NETWORK
accessComplexity: HIGH
authentication: SINGLE
confidentialityImpact: PARTIAL
integrityImpact: NONE
availabilityImpact: NONE
exploitabilityScore: 2.5
impactScore: 2.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.6

sources: CNVD: CNVD-2021-03487

EXTERNAL IDS

db:CNVDid:CNVD-2021-03487

Trust: 0.6

sources: CNVD: CNVD-2021-03487

SOURCES

db:CNVDid:CNVD-2021-03487

LAST UPDATE DATE

2022-05-04T09:55:19.453000+00:00


SOURCES UPDATE DATE

db:CNVDid:CNVD-2021-03487date:2021-01-16T00:00:00

SOURCES RELEASE DATE

db:CNVDid:CNVD-2021-03487date:2021-02-18T00:00:00