Vulnerabilites related to ICS-CERT - Beckhoff TwinCAT
CVE-2017-16726 (GCVE-0-2017-16726)
Vulnerability from cvelistv5
Published
2018-06-27 19:00
Modified
2024-09-16 17:08
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-285 - Improper Authorization
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.
References
| ► | URL | Tags |
|---|---|---|
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| ICS-CERT | Beckhoff TwinCAT |
Version: Version 2, Version 3 |
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-05T20:35:20.414Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://download.beckhoff.com/download/Document/product-security/Advisories/advisory-2017-001.pdf"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "Beckhoff TwinCAT",
"vendor": "ICS-CERT",
"versions": [
{
"status": "affected",
"version": "Version 2, Version 3"
}
]
}
],
"datePublic": "2018-06-27T00:00:00",
"descriptions": [
{
"lang": "en",
"value": "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."
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-285",
"description": "Improper Authorization CWE-285",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2018-07-03T15:57:01",
"orgId": "7d14cffa-0d7d-4270-9dc0-52cabd5a23a6",
"shortName": "icscert"
},
"references": [
{
"tags": [
"x_refsource_MISC"
],
"url": "https://download.beckhoff.com/download/Document/product-security/Advisories/advisory-2017-001.pdf"
}
],
"x_legacyV4Record": {
"CVE_data_meta": {
"ASSIGNER": "ics-cert@hq.dhs.gov",
"DATE_PUBLIC": "2018-06-27T00:00:00",
"ID": "CVE-2017-16726",
"STATE": "PUBLIC"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "Beckhoff TwinCAT",
"version": {
"version_data": [
{
"version_value": "Version 2, Version 3"
}
]
}
}
]
},
"vendor_name": "ICS-CERT"
}
]
}
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "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."
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "Improper Authorization CWE-285"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://download.beckhoff.com/download/Document/product-security/Advisories/advisory-2017-001.pdf",
"refsource": "MISC",
"url": "https://download.beckhoff.com/download/Document/product-security/Advisories/advisory-2017-001.pdf"
}
]
}
}
}
},
"cveMetadata": {
"assignerOrgId": "7d14cffa-0d7d-4270-9dc0-52cabd5a23a6",
"assignerShortName": "icscert",
"cveId": "CVE-2017-16726",
"datePublished": "2018-06-27T19:00:00Z",
"dateReserved": "2017-11-09T00:00:00",
"dateUpdated": "2024-09-16T17:08:08.110Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2017-16718 (GCVE-0-2017-16718)
Vulnerability from cvelistv5
Published
2018-06-27 19:00
Modified
2024-09-16 17:28
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-522 - Insufficiently Protected Credentials
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.
References
| ► | URL | Tags |
|---|---|---|
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| ICS-CERT | Beckhoff TwinCAT |
Version: Version 3 |
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-05T20:35:20.926Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://download.beckhoff.com/download/Document/product-security/Advisories/advisory-2017-002.pdf"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "Beckhoff TwinCAT",
"vendor": "ICS-CERT",
"versions": [
{
"status": "affected",
"version": "Version 3"
}
]
}
],
"datePublic": "2018-06-27T00:00:00",
"descriptions": [
{
"lang": "en",
"value": "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."
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-522",
"description": "Insufficiently Protected Credentials CWE-522",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2018-06-27T18:57:01",
"orgId": "7d14cffa-0d7d-4270-9dc0-52cabd5a23a6",
"shortName": "icscert"
},
"references": [
{
"tags": [
"x_refsource_MISC"
],
"url": "https://download.beckhoff.com/download/Document/product-security/Advisories/advisory-2017-002.pdf"
}
],
"x_legacyV4Record": {
"CVE_data_meta": {
"ASSIGNER": "ics-cert@hq.dhs.gov",
"DATE_PUBLIC": "2018-06-27T00:00:00",
"ID": "CVE-2017-16718",
"STATE": "PUBLIC"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "Beckhoff TwinCAT",
"version": {
"version_data": [
{
"version_value": "Version 3"
}
]
}
}
]
},
"vendor_name": "ICS-CERT"
}
]
}
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "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."
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "Insufficiently Protected Credentials CWE-522"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://download.beckhoff.com/download/Document/product-security/Advisories/advisory-2017-002.pdf",
"refsource": "MISC",
"url": "https://download.beckhoff.com/download/Document/product-security/Advisories/advisory-2017-002.pdf"
}
]
}
}
}
},
"cveMetadata": {
"assignerOrgId": "7d14cffa-0d7d-4270-9dc0-52cabd5a23a6",
"assignerShortName": "icscert",
"cveId": "CVE-2017-16718",
"datePublished": "2018-06-27T19:00:00Z",
"dateReserved": "2017-11-09T00:00:00",
"dateUpdated": "2024-09-16T17:28:00.754Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}