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4 vulnerabilities found for Beckhoff TwinCAT by ICS-CERT

CVE-2017-16718 (GCVE-0-2017-16718)

Vulnerability from cvelistv5 – Published: 2018-06-27 19:00 – Updated: 2024-09-16 17:28
VLAI?
Summary
Beckhoff TwinCAT 3 supports communication over ADS. ADS is a protocol for industrial automation in protected environments. This protocol uses user configured routes, that can be edited remotely via ADS. This special command supports encrypted authentication with username/password. The encryption uses a fixed key, that could be extracted by an attacker. Precondition of the exploitation of this weakness is network access at the moment a route is added.
Severity ?
No CVSS data available.
CWE
  • CWE-522 - Insufficiently Protected Credentials CWE-522
Assigner
References
Impacted products
Vendor Product Version
ICS-CERT Beckhoff TwinCAT Affected: Version 3
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CVE-2017-16726 (GCVE-0-2017-16726)

Vulnerability from cvelistv5 – Published: 2018-06-27 19:00 – Updated: 2024-09-16 17:08
VLAI?
Summary
Beckhoff TwinCAT supports communication over ADS. ADS is a protocol for industrial automation in protected environments. ADS has not been designed to achieve security purposes and therefore does not include any encryption algorithms because of their negative effect on performance and throughput. An attacker can forge arbitrary ADS packets when legitimate ADS traffic is observable.
Severity ?
No CVSS data available.
CWE
  • CWE-285 - Improper Authorization CWE-285
Assigner
References
Impacted products
Vendor Product Version
ICS-CERT Beckhoff TwinCAT Affected: Version 2, Version 3
Create a notification for this product.
Show details on NVD website
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CVE-2017-16718 (GCVE-0-2017-16718)

Vulnerability from nvd – Published: 2018-06-27 19:00 – Updated: 2024-09-16 17:28
VLAI?
Summary
Beckhoff TwinCAT 3 supports communication over ADS. ADS is a protocol for industrial automation in protected environments. This protocol uses user configured routes, that can be edited remotely via ADS. This special command supports encrypted authentication with username/password. The encryption uses a fixed key, that could be extracted by an attacker. Precondition of the exploitation of this weakness is network access at the moment a route is added.
Severity ?
No CVSS data available.
CWE
  • CWE-522 - Insufficiently Protected Credentials CWE-522
Assigner
References
Impacted products
Vendor Product Version
ICS-CERT Beckhoff TwinCAT Affected: Version 3
Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2017-16726 (GCVE-0-2017-16726)

Vulnerability from nvd – Published: 2018-06-27 19:00 – Updated: 2024-09-16 17:08
VLAI?
Summary
Beckhoff TwinCAT supports communication over ADS. ADS is a protocol for industrial automation in protected environments. ADS has not been designed to achieve security purposes and therefore does not include any encryption algorithms because of their negative effect on performance and throughput. An attacker can forge arbitrary ADS packets when legitimate ADS traffic is observable.
Severity ?
No CVSS data available.
CWE
  • CWE-285 - Improper Authorization CWE-285
Assigner
References
Impacted products
Vendor Product Version
ICS-CERT Beckhoff TwinCAT Affected: Version 2, Version 3
Create a notification for this product.
Show details on NVD website
To clipboard 

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