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Vulnerability Details :

CVE-2022-3843

Summary
Assigner-CERTVDE
Assigner Org ID-270ccfa6-a436-4e77-922e-914ec3a9685c
Published At-16 Feb, 2023 | 14:58
Updated At-18 Mar, 2025 | 14:41
Rejected At-
Credits

WAGO: Exposure of configuration interface in unmanaged switches

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.

Vendors
-
Not available
Products
-
Metrics (CVSS)
VersionBase scoreBase severityVector
Weaknesses
Attack Patterns
Solution/Workaround
References
HyperlinkResource Type
EPSS History
Score
Latest Score
-
N/A
No data available for selected date range
Percentile
Latest Percentile
-
N/A
No data available for selected date range
Stakeholder-Specific Vulnerability Categorization (SSVC)
▼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:CERTVDE
Assigner Org ID:270ccfa6-a436-4e77-922e-914ec3a9685c
Published At:16 Feb, 2023 | 14:58
Updated At:18 Mar, 2025 | 14:41
Rejected At:
▼CVE Numbering Authority (CNA)
WAGO: Exposure of configuration interface in unmanaged switches

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
Vendor
WAGO
Product
Unmanaged Switch 852-111/000-001
Default Status
unaffected
Versions
Affected
  • 01
Problem Types
TypeCWE IDDescription
CWECWE-912CWE-912 Hidden functionality
Type: CWE
CWE ID: CWE-912
Description: CWE-912 Hidden functionality
Metrics
VersionBase scoreBase severityVector
3.19.1CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
Version: 3.1
Base score: 9.1
Base severity: CRITICAL
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
Metrics Other Info
Impacts
CAPEC IDDescription
CAPEC-629CAPEC-629 Unauthorized Use of Device Resources
CAPEC ID: CAPEC-629
Description: CAPEC-629 Unauthorized Use of Device Resources
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://cert.vde.com/en/advisories/VDE-2022-055/
N/A
Hyperlink: https://cert.vde.com/en/advisories/VDE-2022-055/
Resource: N/A
▼Authorized Data Publishers (ADP)
1. CVE Program Container
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://cert.vde.com/en/advisories/VDE-2022-055/
x_transferred
Hyperlink: https://cert.vde.com/en/advisories/VDE-2022-055/
Resource:
x_transferred
2. CISA ADP Vulnrichment
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:info@cert.vde.com
Published At:16 Feb, 2023 | 15:15
Updated At:07 Nov, 2023 | 03:51

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.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Primary3.19.1CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
Secondary3.19.1CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
Type: Primary
Version: 3.1
Base score: 9.1
Base severity: CRITICAL
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
Type: Secondary
Version: 3.1
Base score: 9.1
Base severity: CRITICAL
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
CPE Matches
wago
wago
>>852-111\/000-001>>-
cpe:2.3:h:wago:852-111\/000-001:-:*:*:*:*:*:*:*
wago
wago
>>852-111\/000-001_firmware>>01
cpe:2.3:o:wago:852-111\/000-001_firmware:01:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-912Primaryinfo@cert.vde.com
CWE ID: CWE-912
Type: Primary
Source: info@cert.vde.com
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://cert.vde.com/en/advisories/VDE-2022-055/info@cert.vde.com
Third Party Advisory
Hyperlink: https://cert.vde.com/en/advisories/VDE-2022-055/
Source: info@cert.vde.com
Resource:
Third Party Advisory

Change History

0
Information is not available yet

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Product-750-8202750-831750-832_firmware750-8211750-893750-8202_firmware750-8216750-831_firmware750-8214750-881750-885_firmware750-829750-880750-8210_firmware750-823750-8203_firmware750-8213_firmware750-8214_firmware750-823_firmware750-881_firmware750-8212_firmware750-862750-8211_firmware750-8217_firmware750-882_firmware750-8207_firmware750-8203750-889_firmware750-891750-8212750-890_firmware750-8206_firmware750-8208_firmwarecodesys750-832750-882750-852750-890750-8206750-8207750-8208750-889750-862_firmware750-893_firmware750-8204_firmware750-885750-8204750-8210750-8213750-8216_firmware750-852_firmware750-8217750-880_firmware750-829_firmware750-891_firmwareCODESYS V2
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CVE-2021-30194
Matching Score-8
Assigner-MITRE Corporation
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Assigner-MITRE Corporation
CVSS Score-9.1||CRITICAL
EPSS-0.53% / 66.92%
||
7 Day CHG~0.00%
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Known To Be Used In Ransomware Campaigns?-Not Available
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Action-Not Available
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Product-750-8202750-832_firmware750-831750-8211750-893v2_web_server750-8202_firmware750-8216750-831_firmware750-8214750-885_firmware750-881750-880750-829750-8210_firmware750-8213_firmware750-8203_firmware750-891_firmware750-8214_firmware750-8212_firmware750-881_firmware750-823_firmware750-823750-862750-8211_firmware750-8217_firmware750-882_firmware750-8207_firmware750-8203750-889_firmware750-8212750-890_firmware750-8206_firmware750-8208_firmware750-882750-890750-852750-832750-8206750-8207750-8208750-889750-862_firmware750-893_firmware750-8204_firmware750-885750-8204750-8210750-8213750-8216_firmware750-852_firmware750-8217750-880_firmware750-829_firmware750-891n/a
CWE ID-CWE-125
Out-of-bounds Read
Details not found