{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.1",
    "cveMetadata": {
        "cveId": "CVE-2023-28831",
        "assignerOrgId": "cec7a2ec-15b4-4faf-bd53-b40f371f3a77",
        "state": "PUBLISHED",
        "assignerShortName": "siemens",
        "dateReserved": "2023-03-24T15:17:33.934Z",
        "datePublished": "2023-09-12T09:32:06.153Z",
        "dateUpdated": "2024-10-08T08:39:59.721Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "cec7a2ec-15b4-4faf-bd53-b40f371f3a77",
                "shortName": "siemens",
                "dateUpdated": "2024-10-08T08:39:59.721Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "The OPC UA implementations (ANSI C and C++) in affected products contain an integer overflow vulnerability that could cause the application to run into an infinite loop during certificate validation.\r\n\r\nThis could allow an unauthenticated remote attacker to create a denial of service condition by sending a specially crafted certificate."
                }
            ],
            "affected": [
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                    "vendor": "Siemens",
                    "product": "SIMATIC BRAUMAT",
                    "versions": [
                        {
                            "status": "affected",
                            "version": "0",
                            "lessThan": "V8.1 SP1",
                            "versionType": "custom"
                        }
                    ],
                    "defaultStatus": "unknown"
                },
                {
                    "vendor": "Siemens",
                    "product": "SIMATIC Cloud Connect 7 CC712",
                    "versions": [
                        {
                            "status": "affected",
                            "version": "0",
                            "lessThan": "V2.2",
                            "versionType": "custom"
                        }
                    ],
                    "defaultStatus": "unknown"
                },
                {
                    "vendor": "Siemens",
                    "product": "SIMATIC Cloud Connect 7 CC716",
                    "versions": [
                        {
                            "status": "affected",
                            "version": "0",
                            "lessThan": "V2.2",
                            "versionType": "custom"
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                    ],
                    "defaultStatus": "unknown"
                },
                {
                    "vendor": "Siemens",
                    "product": "SIMATIC Comfort/Mobile RT",
                    "versions": [
                        {
                            "status": "affected",
                            "version": "All versions"
                        }
                    ],
                    "defaultStatus": "unknown"
                },
                {
                    "vendor": "Siemens",
                    "product": "SIMATIC Drive Controller CPU 1504D TF",
                    "versions": [
                        {
                            "status": "affected",
                            "version": "0",
                            "lessThan": "V2.9.7",
                            "versionType": "custom"
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                    ],
                    "defaultStatus": "unknown"
                },
                {
                    "vendor": "Siemens",
                    "product": "SIMATIC Drive Controller CPU 1504D TF",
                    "versions": [
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                            "version": "V3.0.1",
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                    "defaultStatus": "unknown"
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                {
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                {
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                    "defaultStatus": "unknown"
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                {
                    "vendor": "Siemens",
                    "product": "SIMATIC ET 200SP Open Controller CPU 1515SP PC2 (incl. SIPLUS variants)",
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                {
                    "vendor": "Siemens",
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                    "defaultStatus": "unknown"
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                {
                    "vendor": "Siemens",
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                        {
                            "status": "affected",
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                    "defaultStatus": "unknown"
                },
                {
                    "vendor": "Siemens",
                    "product": "SIMATIC NET PC Software V14",
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                    "defaultStatus": "unknown"
                },
                {
                    "vendor": "Siemens",
                    "product": "SIMATIC NET PC Software V16",
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                            "status": "affected",
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                    "defaultStatus": "unknown"
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                {
                    "vendor": "Siemens",
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                {
                    "vendor": "Siemens",
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                    "vendor": "Siemens",
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                {
                    "vendor": "Siemens",
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                {
                    "vendor": "Siemens",
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                    "vendor": "Siemens",
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                    "vendor": "Siemens",
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                    "vendor": "Siemens",
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