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vuln-cve/data/2021/31xxx/CVE-2021-31344.json
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{
"containers": {
"cna": {
"providerMetadata": {
"orgId": "cec7a2ec-15b4-4faf-bd53-b40f371f3a77",
"shortName": "siemens",
"dateUpdated": "2025-03-11T09:47:36.591Z"
},
"descriptions": [
{
"lang": "en",
"value": "A vulnerability has been identified in Capital Embedded AR Classic 431-422 (All versions), Capital Embedded AR Classic R20-11 (All versions < V2303), PLUSCONTROL 1st Gen (All versions), SIMOTICS CONNECT 400 (All versions < V0.5.0.0), SIMOTICS CONNECT 400 (All versions < V1.0.0.0). ICMP echo packets with fake IP options allow sending ICMP echo reply messages to arbitrary hosts on the network. (FSMD-2021-0004)"
}
],
"affected": [
{
"vendor": "Siemens",
"product": "Capital Embedded AR Classic 431-422",
"versions": [
{
"status": "affected",
"version": "0",
"lessThan": "*",
"versionType": "custom"
}
],
"defaultStatus": "unknown"
},
{
"vendor": "Siemens",
"product": "Capital Embedded AR Classic R20-11",
"versions": [
{
"status": "affected",
"version": "0",
"lessThan": "V2303",
"versionType": "custom"
}
],
"defaultStatus": "unknown"
},
{
"vendor": "Siemens",
"product": "PLUSCONTROL 1st Gen",
"versions": [
{
"status": "affected",
"version": "All versions"
}
],
"defaultStatus": "unknown"
},
{
"vendor": "Siemens",
"product": "SIMOTICS CONNECT 400",
"versions": [
{
"status": "affected",
"version": "All versions < V0.5.0.0"
}
],
"defaultStatus": "unknown"
},
{
"vendor": "Siemens",
"product": "SIMOTICS CONNECT 400",
"versions": [
{
"status": "affected",
"version": "All versions < V1.0.0.0"
}
],
"defaultStatus": "unknown"
}
],
"metrics": [
{
"cvssV3_1": {
"version": "3.1",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N",
"baseScore": 5.3,
"baseSeverity": "MEDIUM"
}
},
{
"cvssV4_0": {
"version": "4.0",
"vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N",
"baseScore": 6.9,
"baseSeverity": "MEDIUM"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"lang": "en",
"cweId": "CWE-843",
"description": "CWE-843: Access of Resource Using Incompatible Type ('Type Confusion')",
"type": "CWE"
}
]
}
],
"references": [
{
"tags": [
"x_refsource_MISC"
],
"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-114589.pdf"
},
{
"tags": [
"x_refsource_MISC"
],
"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-044112.pdf"
},
{
"tags": [
"x_refsource_MISC"
],
"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-620288.pdf"
},
{
"tags": [
"x_refsource_MISC"
],
"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-845392.pdf"
},
{
"tags": [
"x_refsource_MISC"
],
"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-223353.pdf"
},
{
"url": "https://cert-portal.siemens.com/productcert/html/ssa-114589.html"
},
{
"url": "https://cert-portal.siemens.com/productcert/html/ssa-044112.html"
},
{
"url": "https://cert-portal.siemens.com/productcert/html/ssa-620288.html"
},
{
"url": "https://cert-portal.siemens.com/productcert/html/ssa-845392.html"
},
{
"url": "https://cert-portal.siemens.com/productcert/html/ssa-223353.html"
}
]
},
"adp": [
{
"providerMetadata": {
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE",
"dateUpdated": "2024-08-03T22:55:53.529Z"
},
"title": "CVE Program Container",
"references": [
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-114589.pdf"
},
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-044112.pdf"
},
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-620288.pdf"
},
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-845392.pdf"
},
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-223353.pdf"
}
]
}
]
},
"cveMetadata": {
"assignerOrgId": "cec7a2ec-15b4-4faf-bd53-b40f371f3a77",
"assignerShortName": "siemens",
"cveId": "CVE-2021-31344",
"datePublished": "2021-11-09T11:31:51.000Z",
"dateReserved": "2021-04-15T00:00:00.000Z",
"dateUpdated": "2025-03-11T09:47:36.591Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}