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vuln-cve/data/2023/52xxx/CVE-2023-52891.json
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{
"dataType": "CVE_RECORD",
"dataVersion": "5.1",
"cveMetadata": {
"cveId": "CVE-2023-52891",
"assignerOrgId": "cec7a2ec-15b4-4faf-bd53-b40f371f3a77",
"state": "PUBLISHED",
"assignerShortName": "siemens",
"dateReserved": "2024-06-21T15:06:40.772Z",
"datePublished": "2024-07-09T12:04:42.619Z",
"dateUpdated": "2025-08-27T20:42:53.094Z"
},
"containers": {
"cna": {
"providerMetadata": {
"orgId": "cec7a2ec-15b4-4faf-bd53-b40f371f3a77",
"shortName": "siemens",
"dateUpdated": "2024-07-09T12:04:42.619Z"
},
"descriptions": [
{
"lang": "en",
"value": "A vulnerability has been identified in SIMATIC Energy Manager Basic (All versions < V7.5), SIMATIC Energy Manager PRO (All versions < V7.5), SIMATIC IPC DiagBase (All versions), SIMATIC IPC DiagMonitor (All versions), SIMIT V10 (All versions), SIMIT V11 (All versions < V11.1). Unified Automation .NET based OPC UA Server SDK before 3.2.2 used in Siemens products are affected by a similar vulnerability as documented in CVE-2023-27321 for the OPC Foundation UA .NET Standard implementation. A successful attack may lead to high load situation and memory exhaustion, and may block the server."
}
],
"affected": [
{
"vendor": "Siemens",
"product": "SIMATIC Energy Manager Basic",
"versions": [
{
"status": "affected",
"version": "0",
"lessThan": "V7.5",
"versionType": "custom"
}
],
"defaultStatus": "unknown"
},
{
"vendor": "Siemens",
"product": "SIMATIC Energy Manager PRO",
"versions": [
{
"status": "affected",
"version": "0",
"lessThan": "V7.5",
"versionType": "custom"
}
],
"defaultStatus": "unknown"
},
{
"vendor": "Siemens",
"product": "SIMATIC IPC DiagBase",
"versions": [
{
"status": "affected",
"version": "0",
"lessThan": "*",
"versionType": "custom"
}
],
"defaultStatus": "unknown"
},
{
"vendor": "Siemens",
"product": "SIMATIC IPC DiagMonitor",
"versions": [
{
"status": "affected",
"version": "0",
"lessThan": "*",
"versionType": "custom"
}
],
"defaultStatus": "unknown"
},
{
"vendor": "Siemens",
"product": "SIMIT V10",
"versions": [
{
"status": "affected",
"version": "0",
"lessThan": "*",
"versionType": "custom"
}
],
"defaultStatus": "unknown"
},
{
"vendor": "Siemens",
"product": "SIMIT V11",
"versions": [
{
"status": "affected",
"version": "0",
"lessThan": "V11.1",
"versionType": "custom"
}
],
"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:N/A:L",
"baseScore": 5.3,
"baseSeverity": "MEDIUM"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"lang": "en",
"cweId": "CWE-1325",
"description": "CWE-1325: Improperly Controlled Sequential Memory Allocation",
"type": "CWE"
}
]
}
],
"references": [
{
"url": "https://cert-portal.siemens.com/productcert/html/ssa-088132.html"
}
]
},
"adp": [
{
"metrics": [
{
"other": {
"type": "ssvc",
"content": {
"id": "CVE-2023-52891",
"role": "CISA Coordinator",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "partial"
}
],
"version": "2.0.3",
"timestamp": "2024-07-09T13:26:14.481281Z"
}
}
}
],
"affected": [
{
"cpes": [
"cpe:2.3:a:siemens:simatic_energy_manager_basic:*:*:*:*:*:*:*:*"
],
"vendor": "siemens",
"product": "simatic_energy_manager_basic",
"versions": [
{
"status": "affected",
"version": "0",
"lessThan": "V7.5",
"versionType": "custom"
}
],
"defaultStatus": "unknown"
},
{
"cpes": [
"cpe:2.3:a:siemens:simatic_energy_manager_pro:*:*:*:*:*:*:*:*"
],
"vendor": "siemens",
"product": "simatic_energy_manager_pro",
"versions": [
{
"status": "affected",
"version": "0",
"lessThan": "V7.5",
"versionType": "custom"
}
],
"defaultStatus": "unknown"
},
{
"cpes": [
"cpe:2.3:h:siemens:simatic_ipc_diagbase:-:*:*:*:*:*:*:*"
],
"vendor": "siemens",
"product": "simatic_ipc_diagbase",
"versions": [
{
"status": "affected",
"version": "0",
"versionType": "custom",
"lessThanOrEqual": "*"
}
],
"defaultStatus": "unknown"
},
{
"cpes": [
"cpe:2.3:h:siemens:simatic_ipc_diagmonitor:-:*:*:*:*:*:*:*"
],
"vendor": "siemens",
"product": "simatic_ipc_diagmonitor",
"versions": [
{
"status": "affected",
"version": "0",
"versionType": "custom",
"lessThanOrEqual": "*"
}
],
"defaultStatus": "unknown"
},
{
"cpes": [
"cpe:2.3:a:siemens:simit_v10:*:*:*:*:*:*:*:*"
],
"vendor": "siemens",
"product": "simit_v10",
"versions": [
{
"status": "affected",
"version": "0",
"versionType": "custom",
"lessThanOrEqual": "*"
}
],
"defaultStatus": "unknown"
},
{
"cpes": [
"cpe:2.3:a:siemens:simit_v11:*:*:*:*:*:*:*:*"
],
"vendor": "siemens",
"product": "simit_v11",
"versions": [
{
"status": "affected",
"version": "0",
"lessThan": "V11.1",
"versionType": "custom"
}
],
"defaultStatus": "unknown"
}
],
"title": "CISA ADP Vulnrichment",
"providerMetadata": {
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP",
"dateUpdated": "2025-08-27T20:42:53.094Z"
}
},
{
"providerMetadata": {
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE",
"dateUpdated": "2024-08-02T23:18:41.378Z"
},
"title": "CVE Program Container",
"references": [
{
"url": "https://cert-portal.siemens.com/productcert/html/ssa-088132.html",
"tags": [
"x_transferred"
]
}
]
}
]
}
}