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ID

VAR-202510-4381


TITLE

Mosa Technology (Shanghai) Co., Ltd.'s Nport 5210 has an unauthorized access vulnerability.

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sources: CNVD: CNVD-2025-29544

DESCRIPTION

The NPort 5210 is an industrial-grade serial communication server integrating a 16-bit processor and DRAM memory. A vulnerability exists in the Nport 5210 from Mosa Technology (Shanghai) Co., Ltd., allowing attackers to obtain sensitive information.

Trust: 0.6

sources: CNVD: CNVD-2025-29544

IOT TAXONOMY

category:['Network device']sub_category: -

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sources: CNVD: CNVD-2025-29544

AFFECTED PRODUCTS

vendor:mosamodel:nportscope:eqversion:5210

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sources: CNVD: CNVD-2025-29544

CVSS

SEVERITY

CVSSV2

CVSSV3

CNVD: CNVD-2025-29544
value: MEDIUM

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CNVD: CNVD-2025-29544
severity: MEDIUM
baseScore: 5.0
vectorString: AV:N/AC:L/AU:N/C:P/I:N/A:N
accessVector: NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: PARTIAL
integrityImpact: NONE
availabilityImpact: NONE
exploitabilityScore: 10.0
impactScore: 2.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

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sources: CNVD: CNVD-2025-29544

PATCH

title:Patch for Mosa Technology (Shanghai) Co., Ltd.'s Nport 5210 has an unauthorized access vulnerability.url:https://www.cnvd.org.cn/patchInfo/show/757996

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sources: CNVD: CNVD-2025-29544

EXTERNAL IDS

db:CNVDid:CNVD-2025-29544

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sources: CNVD: CNVD-2025-29544

SOURCES

db:CNVDid:CNVD-2025-29544

LAST UPDATE DATE

2025-12-19T22:54:53.596000+00:00


SOURCES UPDATE DATE

db:CNVDid:CNVD-2025-29544date:2025-11-28T00:00:00

SOURCES RELEASE DATE

db:CNVDid:CNVD-2025-29544date:2025-10-19T00:00:00