Vulnerability-Lookup

VDE-2023-042

Vulnerability from csaf_wagogmbhcokg - Published: 2023-09-25 10:00 - Updated: 2024-11-20 11:00

Summary

Wago: Vulnerable WIBU-SYSTEMS Codemeter installed through e!COCKPIT and WAGO-I/O-Pro (UPDATE B)

Notes

Summary: Critical vulnerability has been discovered in the utilized component PROFINET IO Device by Hilscher Gesellschaft für Systemautomation mbH. The impact of the vulnerability on the affected device is that it can no longer perform acyclic requests may drop all established cyclic connections may disappear completely from the network For more information see advisory by Hilscher: https://kb.hilscher.com/display/ISMS/2020-12-03+Denial+of+Service+vulnerability+in+PROFINET+IO+Device Update 20.11.2024: Products have been added

Impact: WAGO controllers and IO-Devices are not affected by WIBU-SYSTEMS Codemeter vulnerabilities. However, due to compatibility reasons to the CODESYS Store, the e!COCKPIT and engineering software is bundled with a WIBU-SYSTEMS Codemeter installation.

Mitigation: Use general security best practices to protect systems from local and network attacks. For further details on risk mitigation and impact of this vulnerability, please refer to the official WIBU-SYSTEMS Product Security Advisory WIBU-230704-01 at Website https://www.wibu.com/support/security-advisories.html.

Remediation: Until an update is available for e!COCKPIT and WAGO-I/O-Pro (CODESYS 2.3) we strongly encourage users to update WIBU-SYSTEMS Codemeter by installing the latest available stand-alone WIBU-SYSTEMS Codemeter Version. (https://www.wibu.com/support/user/user-software.html).

CVE-2023-3935

A heap buffer overflow vulnerability in Wibu CodeMeter Runtime network service up to version 7.60b allows an unauthenticated, remote attacker to achieve RCE and gain full access of the host system.

9.8 (Critical)


                
                  CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CWE-787 - Out-of-bounds Write

Mitigation Use general security best practices to protect systems from local and network attacks. For further details on risk mitigation and impact of this vulnerability, please refer to the official WIBU-SYSTEMS Product Security Advisory WIBU-230704-01 at Website https://www.wibu.com/support/security-advisories.html.

Vendor Fix Until an update is available for e!COCKPIT and WAGO-I/O-Pro (CODESYS 2.3) we strongly encourage users to update WIBU-SYSTEMS Codemeter by installing the latest available stand-alone WIBU-SYSTEMS Codemeter Version. (https://www.wibu.com/support/user/user-software.html).

Affected products

Known affected 2 products

Product	Identifier	Version	Remediation
e!COCKPIT engineering software installation bundle <=1.11.2.0 Wago / Software / e!COCKPIT engineering software installation bundle		<=1.11.2.0
WAGO-I/O-Pro (CODESYS 2.3) engineering software installation 2.3.9.45<=2.3.9.70 Wago / Software / WAGO-I/O-Pro (CODESYS 2.3) engineering software installation		2.3.9.45<=2.3.9.70

References

4 references

URL	Category
https://certvde.com/en/advisories/VDE-2023-042/	self
https://wago.csaf-tp.certvde.com/.well-known/csaf…	self
https://www.wago.com/psirt	external
https://certvde.com/en/advisories/vendor/wago/	external

Acknowledgments

CERT@VDE certvde.com

JSON

To clipboard

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        "summary": "coordination",
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        "category": "summary",
        "text": "Critical vulnerability has been discovered in the utilized component PROFINET IO Device by Hilscher Gesellschaft f\u00fcr Systemautomation mbH.\nThe impact of the vulnerability on the affected device is that it can\n\nno longer perform acyclic requests\nmay drop all established cyclic connections may\ndisappear completely from the network\nFor more information see advisory by Hilscher:\n\nhttps://kb.hilscher.com/display/ISMS/2020-12-03+Denial+of+Service+vulnerability+in+PROFINET+IO+Device\n\nUpdate 20.11.2024: Products have been added",
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CVE-2023-3935 (GCVE-0-2023-3935)

Vulnerability from cvelistv5 – Published: 2023-09-13 13:19 – Updated: 2025-08-27 20:32

Title

Wibu: Buffer Overflow in CodeMeter Runtime

Summary

A heap buffer overflow vulnerability in Wibu CodeMeter Runtime network service up to version 7.60b allows an unauthenticated, remote attacker to achieve RCE and gain full access of the host system.

Severity

9.8 (Critical)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

SSVC

Exploitation: none Automatable: yes Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-02-26 21:50 UTC

CWE

CWE-787 - Out-of-bounds Write

Assigner

CERTVDE CNA under the icscert root

CNA scorecard B 76/100 over 144 records in the last 180 days details

References

3 references

URL	Tags
https://cdn.wibu.com/fileadmin/wibu_downloads/sec…
https://cert.vde.com/en/advisories/VDE-2023-031/
https://cert.vde.com/en/advisories/VDE-2023-030/

Impacted products

2 products

Vendor	Product	Version
Wibu	CodeMeter Runtime	Affected: 0.0 , ≤ 7.60b (custom)
Wibu	CodeMeter Runtime	Unaffected: 7.21g

Show details on NVD website

JSON

To clipboard

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Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Vulnerability timeline

Sightings and recorded dates, grouped by day · UTC

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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
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