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    "cveMetadata": {
        "cveId": "CVE-2023-32737",
        "assignerOrgId": "cec7a2ec-15b4-4faf-bd53-b40f371f3a77",
        "state": "PUBLISHED",
        "assignerShortName": "siemens",
        "dateReserved": "2023-05-12T13:16:47.721Z",
        "datePublished": "2024-07-09T12:04:28.195Z",
        "dateUpdated": "2025-08-27T20:32:53.574Z"
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                "dateUpdated": "2024-07-09T12:04:28.195Z"
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            "descriptions": [
                {
                    "lang": "en",
                    "value": "A vulnerability has been identified in SIMATIC STEP 7 Safety V18 (All versions < V18 Update 2). Affected applications do not properly restrict the .NET BinaryFormatter when deserializing user-controllable input. This could allow an attacker to cause a type confusion and execute arbitrary code within the affected application.\r\n\r\nThis is the same issue that exists for .NET BinaryFormatter https://docs.microsoft.com/en-us/visualstudio/code-quality/ca2300."
                }
            ],
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                {
                    "vendor": "Siemens",
                    "product": "SIMATIC STEP 7 Safety V18",
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                            "status": "affected",
                            "version": "0",
                            "lessThan": "V18 Update 2",
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                        "baseScore": 6.3,
                        "baseSeverity": "MEDIUM"
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                        "vectorString": "CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N",
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                        "baseSeverity": "HIGH"
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                            "lang": "en",
                            "cweId": "CWE-502",
                            "description": "CWE-502: Deserialization of Untrusted Data",
                            "type": "CWE"
                        }
                    ]
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            ],
            "references": [
                {
                    "url": "https://cert-portal.siemens.com/productcert/html/ssa-313039.html"
                }
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                            "content": {
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                                "options": [
                                    {
                                        "Exploitation": "none"
                                    },
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                                        "Automatable": "no"
                                    },
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                                        "Technical Impact": "total"
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                                "version": "2.0.3",
                                "timestamp": "2024-07-09T13:30:19.087742Z"
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                            "cpe:2.3:a:siemens:simatic_step_7:*:*:*:*:*:*:*:*"
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                                "lessThan": "18",
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                ],
                "title": "CISA ADP Vulnrichment",
                "providerMetadata": {
                    "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
                    "shortName": "CISA-ADP",
                    "dateUpdated": "2025-08-27T20:32:53.574Z"
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                    "shortName": "CVE",
                    "dateUpdated": "2024-08-02T15:25:36.731Z"
                },
                "title": "CVE Program Container",
                "references": [
                    {
                        "url": "https://cert-portal.siemens.com/productcert/html/ssa-313039.html",
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