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ID

VAR-202509-4467


TITLE

WAGO 750-841, manufactured by WAGO Electronics (Tianjin) Co., Ltd., contains an unauthorized access vulnerability.

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sources: CNVD: CNVD-2025-25976

DESCRIPTION

The WAGO 750-841 is a fieldbus adapter in the WAGO-I/O-SYSTEM series, primarily used for data transmission and equipment control in industrial automation. WAGO Electronics (Tianjin) Co., Ltd.'s WAGO 750-841 contains an unauthorized access vulnerability, which attackers could exploit to obtain sensitive information.

Trust: 0.6

sources: CNVD: CNVD-2025-25976

IOT TAXONOMY

category:['ICS']sub_category: -

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sources: CNVD: CNVD-2025-25976

AFFECTED PRODUCTS

vendor:wago tianjinmodel:wagoscope:eqversion:750-84104.01.23

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sources: CNVD: CNVD-2025-25976

CVSS

SEVERITY

CVSSV2

CVSSV3

CNVD: CNVD-2025-25976
value: MEDIUM

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CNVD: CNVD-2025-25976
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

Trust: 0.6

sources: CNVD: CNVD-2025-25976

EXTERNAL IDS

db:CNVDid:CNVD-2025-25976

Trust: 0.6

sources: CNVD: CNVD-2025-25976

SOURCES

db:CNVDid:CNVD-2025-25976

LAST UPDATE DATE

2025-11-19T23:11:58.629000+00:00


SOURCES UPDATE DATE

db:CNVDid:CNVD-2025-25976date:2025-10-31T00:00:00

SOURCES RELEASE DATE

db:CNVDid:CNVD-2025-25976date:2025-09-18T00:00:00