CVE-2022-3843

WAGO: Exposure of configuration interface in unmanaged switches

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Published Feb 16, 2023 CVSS 3.1 · 9.1 Critical EPSS < 1% KEV · Not listed

Description

In WAGO Unmanaged Switch (852-111/000-001) in firmware version 01 an undocumented configuration interface without authorization allows an remote attacker to read system information and configure a limited set of parameters.

Affected Products

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

WAGO

Unmanaged Switch 852-111/000-001

unaffected

Version	Status	Constraints
`01`	affected	—

Configuration 1 [-]

AND

cpe:2.3:o:wago:852-111\/000-001_firmware:01:*:*:*:*:*:*:*

cpe:2.3:h:wago:852-111\/000-001:-:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No solution or workaround provided in the CVE record

Tracking

Sign in to view the affected projects.

Advisories

Source	ID	Title
EUVD	EUVD-2022-43183	In WAGO Unmanaged Switch (852-111/000-001) in firmware version 01 an undocumented configuration interface without authorization allows an remote attacker to read system information and configure a limited set of parameters.

Metrics

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact None

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploit prediction score: < 1% (0.888% probability within 30 days)

Exploitation none

Automatable yes

Technical Impact partial

References

Link	Providers
https://cert.vde.com/en/advisories/VDE-2022-055/

History

Mar 18, 2025 3:15 PM Scoring metrics updated View changes

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Subscriptions

Wago 852-111\/000-001 852-111\/000-001 Firmware

Weaknesses

CWE-912

Sources

CVE record Updated: Mar 18, 2025, 2:41 PM

Status: PUBLISHED
Assigner: CERTVDE
Published: Feb 16, 2023, 2:58 PM
Updated: Mar 18, 2025, 2:41 PM
Reserved: Nov 2, 2022, 5:42 PM

View source JSON

Vulnrichment Updated: Aug 3, 2024, 1:20 AM

Updated: Aug 3, 2024, 1:20 AM

NVD Updated: Jun 17, 2026, 5:00 AM

Status: Modified
Published: Feb 16, 2023, 3:15 PM
Modified: Jun 17, 2026, 5:00 AM

View source JSON

Red Hat No data

No data.

OpenCVE enrichment No data

No data.

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