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vuln-cve/data/2025/40xxx/CVE-2025-40946.json
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{
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"cveMetadata": {
"cveId": "CVE-2025-40946",
"assignerOrgId": "cec7a2ec-15b4-4faf-bd53-b40f371f3a77",
"state": "PUBLISHED",
"assignerShortName": "siemens",
"dateReserved": "2025-04-16T09:06:15.879Z",
"datePublished": "2026-05-12T08:20:50.525Z",
"dateUpdated": "2026-10-13T09:18:24.303Z"
},
"containers": {
"cna": {
"providerMetadata": {
"orgId": "cec7a2ec-15b4-4faf-bd53-b40f371f3a77",
"shortName": "siemens",
"dateUpdated": "2026-10-13T09:18:24.303Z"
},
"descriptions": [
{
"lang": "en",
"value": "A vulnerability has been identified in blueplanet 100 NX3 M8 (All versions), blueplanet 100 TL3 GEN2 (All versions < V6.1.4.9), blueplanet 105 TL3 (All versions < V3.92), blueplanet 105 TL3 GEN2 (All versions < V6.1.4.9), blueplanet 110 TL3 (All versions < V3.92), blueplanet 125 NX3 M10 (All versions), blueplanet 125 TL3 (All versions < V3.92), blueplanet 125 TL3 GEN2 (All versions < V6.1.4.9), blueplanet 137 TL3 (All versions < V3.92), blueplanet 150 TL3 (All versions < V3.92), blueplanet 150 TL3 GEN2 (All versions < V6.1.4.9), blueplanet 155 TL3 (All versions < V3.92), blueplanet 155 TL3 GEN2 (All versions < V6.1.4.9), blueplanet 165 TL3 (All versions < V3.92), blueplanet 165 TL3 GEN2 (All versions < V6.1.4.9), blueplanet 3.0 TL3-60.0 TL3 (All versions), blueplanet 87.0 TL3 (All versions < V3.92), blueplanet 87.0 TL3 GEN2 (All versions < V6.1.4.9), blueplanet 92.0 TL3 (All versions < V3.92), blueplanet 92.0 TL3 GEN2 (All versions < V6.1.4.9), blueplanet gridsave 110 TL3-S (All versions < V3.91), blueplanet gridsave 137 TL3-S (All versions < V3.91), blueplanet gridsave 92.0 TL3-S (All versions < V3.91). A CRC16-based algorithm for generating Technical Service credentials could allow an attacker to derive the credentials from the devices serial number and misuse them to gain unauthorized access."
}
],
"affected": [
{
"vendor": "Siemens",
"product": "blueplanet 100 NX3 M8",
"versions": [
{
"status": "affected",
"version": "0",
"lessThan": "*",
"versionType": "custom"
}
],
"defaultStatus": "unknown"
},
{
"vendor": "Siemens",
"product": "blueplanet 100 TL3 GEN2",
"versions": [
{
"status": "affected",
"version": "0",
"lessThan": "V6.1.4.9",
"versionType": "custom"
}
],
"defaultStatus": "unknown"
},
{
"vendor": "Siemens",
"product": "blueplanet 105 TL3",
"versions": [
{
"status": "affected",
"version": "0",
"lessThan": "V3.92",
"versionType": "custom"
}
],
"defaultStatus": "unknown"
},
{
"vendor": "Siemens",
"product": "blueplanet 105 TL3 GEN2",
"versions": [
{
"status": "affected",
"version": "0",
"lessThan": "V6.1.4.9",
"versionType": "custom"
}
],
"defaultStatus": "unknown"
},
{
"vendor": "Siemens",
"product": "blueplanet 110 TL3",
"versions": [
{
"status": "affected",
"version": "0",
"lessThan": "V3.92",
"versionType": "custom"
}
],
"defaultStatus": "unknown"
},
{
"vendor": "Siemens",
"product": "blueplanet 125 NX3 M10",
"versions": [
{
"status": "affected",
"version": "0",
"lessThan": "*",
"versionType": "custom"
}
],
"defaultStatus": "unknown"
},
{
"vendor": "Siemens",
"product": "blueplanet 125 TL3",
"versions": [
{
"status": "affected",
"version": "0",
"lessThan": "V3.92",
"versionType": "custom"
}
],
"defaultStatus": "unknown"
},
{
"vendor": "Siemens",
"product": "blueplanet 125 TL3 GEN2",
"versions": [
{
"status": "affected",
"version": "0",
"lessThan": "V6.1.4.9",
"versionType": "custom"
}
],
"defaultStatus": "unknown"
},
{
"vendor": "Siemens",
"product": "blueplanet 137 TL3",
"versions": [
{
"status": "affected",
"version": "0",
"lessThan": "V3.92",
"versionType": "custom"
}
],
"defaultStatus": "unknown"
},
{
"vendor": "Siemens",
"product": "blueplanet 150 TL3",
"versions": [
{
"status": "affected",
"version": "0",
"lessThan": "V3.92",
"versionType": "custom"
}
],
"defaultStatus": "unknown"
},
{
"vendor": "Siemens",
"product": "blueplanet 150 TL3 GEN2",
"versions": [
{
"status": "affected",
"version": "0",
"lessThan": "V6.1.4.9",
"versionType": "custom"
}
],
"defaultStatus": "unknown"
},
{
"vendor": "Siemens",
"product": "blueplanet 155 TL3",
"versions": [
{
"status": "affected",
"version": "0",
"lessThan": "V3.92",
"versionType": "custom"
}
],
"defaultStatus": "unknown"
},
{
"vendor": "Siemens",
"product": "blueplanet 155 TL3 GEN2",
"versions": [
{
"status": "affected",
"version": "0",
"lessThan": "V6.1.4.9",
"versionType": "custom"
}
],
"defaultStatus": "unknown"
},
{
"vendor": "Siemens",
"product": "blueplanet 165 TL3",
"versions": [
{
"status": "affected",
"version": "0",
"lessThan": "V3.92",
"versionType": "custom"
}
],
"defaultStatus": "unknown"
},
{
"vendor": "Siemens",
"product": "blueplanet 165 TL3 GEN2",
"versions": [
{
"status": "affected",
"version": "0",
"lessThan": "V6.1.4.9",
"versionType": "custom"
}
],
"defaultStatus": "unknown"
},
{
"vendor": "Siemens",
"product": "blueplanet 25.0 NX3-33.0 NX3",
"versions": [
{
"status": "unaffected",
"version": "0",
"lessThan": "*",
"versionType": "custom"
}
],
"defaultStatus": "unknown"
},
{
"vendor": "Siemens",
"product": "blueplanet 3.0 NX3-20.0 NX3",
"versions": [
{
"status": "unaffected",
"version": "0",
"lessThan": "*",
"versionType": "custom"
}
],
"defaultStatus": "unknown"
},
{
"vendor": "Siemens",
"product": "blueplanet 3.0 TL3-60.0 TL3",
"versions": [
{
"status": "affected",
"version": "0",
"lessThan": "*",
"versionType": "custom"
}
],
"defaultStatus": "unknown"
},
{
"vendor": "Siemens",
"product": "blueplanet 3.0-5.0 NX1",
"versions": [
{
"status": "unaffected",
"version": "0",
"lessThan": "*",
"versionType": "custom"
}
],
"defaultStatus": "unknown"
},
{
"vendor": "Siemens",
"product": "blueplanet 360 NX3 M6",
"versions": [
{
"status": "unaffected",
"version": "0",
"lessThan": "*",
"versionType": "custom"
}
],
"defaultStatus": "unknown"
},
{
"vendor": "Siemens",
"product": "blueplanet 50.0 NX3-60.0 NX3",
"versions": [
{
"status": "unaffected",
"version": "0",
"lessThan": "*",
"versionType": "custom"
}
],
"defaultStatus": "unknown"
},
{
"vendor": "Siemens",
"product": "blueplanet 87.0 TL3",
"versions": [
{
"status": "affected",
"version": "0",
"lessThan": "V3.92",
"versionType": "custom"
}
],
"defaultStatus": "unknown"
},
{
"vendor": "Siemens",
"product": "blueplanet 87.0 TL3 GEN2",
"versions": [
{
"status": "affected",
"version": "0",
"lessThan": "V6.1.4.9",
"versionType": "custom"
}
],
"defaultStatus": "unknown"
},
{
"vendor": "Siemens",
"product": "blueplanet 92.0 TL3",
"versions": [
{
"status": "affected",
"version": "0",
"lessThan": "V3.92",
"versionType": "custom"
}
],
"defaultStatus": "unknown"
},
{
"vendor": "Siemens",
"product": "blueplanet 92.0 TL3 GEN2",
"versions": [
{
"status": "affected",
"version": "0",
"lessThan": "V6.1.4.9",
"versionType": "custom"
}
],
"defaultStatus": "unknown"
},
{
"vendor": "Siemens",
"product": "blueplanet gridsave 110 TL3-S",
"versions": [
{
"status": "affected",
"version": "0",
"lessThan": "V3.91",
"versionType": "custom"
}
],
"defaultStatus": "unknown"
},
{
"vendor": "Siemens",
"product": "blueplanet gridsave 137 TL3-S",
"versions": [
{
"status": "affected",
"version": "0",
"lessThan": "V3.91",
"versionType": "custom"
}
],
"defaultStatus": "unknown"
},
{
"vendor": "Siemens",
"product": "blueplanet gridsave 92.0 TL3-S",
"versions": [
{
"status": "affected",
"version": "0",
"lessThan": "V3.91",
"versionType": "custom"
}
],
"defaultStatus": "unknown"
},
{
"vendor": "Siemens",
"product": "blueplanet hybrid 10.0 TL3",
"versions": [
{
"status": "unaffected",
"version": "0",
"lessThan": "*",
"versionType": "custom"
}
],
"defaultStatus": "unknown"
},
{
"vendor": "Siemens",
"product": "blueplanet hybrid 6.0 NH3-12.0 NH3",
"versions": [
{
"status": "unaffected",
"version": "0",
"lessThan": "*",
"versionType": "custom"
}
],
"defaultStatus": "unknown"
}
],
"metrics": [
{
"cvssV3_1": {
"version": "3.1",
"vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:H",
"baseScore": 8.3,
"baseSeverity": "HIGH"
}
},
{
"cvssV4_0": {
"version": "4.0",
"vectorString": "CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:L/VI:H/VA:H/SC:N/SI:N/SA:N",
"baseScore": 7.2,
"baseSeverity": "HIGH"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"lang": "en",
"cweId": "CWE-321",
"description": "CWE-321: Use of Hard-coded Cryptographic Key",
"type": "CWE"
}
]
}
],
"references": [
{
"url": "https://cert-portal.siemens.com/productcert/html/ssa-545643.html"
}
]
},
"adp": [
{
"metrics": [
{
"other": {
"type": "ssvc",
"content": {
"timestamp": "2026-05-12T12:43:03.238502Z",
"id": "CVE-2025-40946",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"version": "2.0.3"
}
}
}
],
"title": "CISA ADP Vulnrichment",
"providerMetadata": {
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP",
"dateUpdated": "2026-05-12T12:43:12.162Z"
}
}
]
}
}