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    "dataVersion": "5.1",
    "cveMetadata": {
        "cveId": "CVE-2022-4332",
        "assignerOrgId": "270ccfa6-a436-4e77-922e-914ec3a9685c",
        "state": "PUBLISHED",
        "assignerShortName": "CERTVDE",
        "dateReserved": "2022-12-07T11:22:36.781Z",
        "datePublished": "2023-06-01T05:36:28.688Z",
        "dateUpdated": "2024-08-03T01:34:50.169Z"
    },
    "containers": {
        "cna": {
            "affected": [
                {
                    "defaultStatus": "unaffected",
                    "product": "SPRECON-E-C/P/T3 CPU PU244x",
                    "vendor": "Sprecher Automation",
                    "versions": [
                        {
                            "status": "affected",
                            "version": "all"
                        }
                    ]
                }
            ],
            "descriptions": [
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                            "value": "In Sprecher Automation SPRECON-E-C/P/T3 CPU in variant PU244x a vulnerable firmware verification has been identified. Through physical access and hardware manipulation, an attacker might be able to bypass hardware-based code verification and thus inject and execute arbitrary code and gain full access of the device."
                        }
                    ],
                    "value": "In Sprecher Automation SPRECON-E-C/P/T3 CPU in variant PU244x a vulnerable firmware verification has been identified. Through physical access and hardware manipulation, an attacker might be able to bypass hardware-based code verification and thus inject and execute arbitrary code and gain full access of the device."
                }
            ],
            "impacts": [
                {
                    "capecId": "CAPEC-533",
                    "descriptions": [
                        {
                            "lang": "en",
                            "value": "CAPEC-533 Malicious Manual Software Update"
                        }
                    ]
                }
            ],
            "metrics": [
                {
                    "cvssV3_1": {
                        "attackComplexity": "LOW",
                        "attackVector": "PHYSICAL",
                        "availabilityImpact": "HIGH",
                        "baseScore": 6.8,
                        "baseSeverity": "MEDIUM",
                        "confidentialityImpact": "HIGH",
                        "integrityImpact": "HIGH",
                        "privilegesRequired": "NONE",
                        "scope": "UNCHANGED",
                        "userInteraction": "NONE",
                        "vectorString": "CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                        "version": "3.1"
                    },
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                    "scenarios": [
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                            "lang": "en",
                            "value": "GENERAL"
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            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "cweId": "CWE-20",
                            "description": "CWE-20 Improper Input Validation",
                            "lang": "en",
                            "type": "CWE"
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                    ]
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            "providerMetadata": {
                "orgId": "270ccfa6-a436-4e77-922e-914ec3a9685c",
                "shortName": "CERTVDE",
                "dateUpdated": "2023-06-01T05:36:28.688Z"
            },
            "references": [
                {
                    "url": "https://www.sprecher-automation.com/fileadmin/itSecurity/PDF/2022-12_Advisories.pdf"
                }
            ],
            "source": {
                "defect": [
                    "CERT@VDE#64323"
                ],
                "discovery": "UNKNOWN"
            },
            "title": "Sprecher: Vulnerable firmware verification",
            "x_generator": {
                "engine": "Vulnogram 0.1.0-dev"
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        "adp": [
            {
                "providerMetadata": {
                    "orgId": "af854a3a-2127-422b-91ae-364da2661108",
                    "shortName": "CVE",
                    "dateUpdated": "2024-08-03T01:34:50.169Z"
                },
                "title": "CVE Program Container",
                "references": [
                    {
                        "url": "https://www.sprecher-automation.com/fileadmin/itSecurity/PDF/2022-12_Advisories.pdf",
                        "tags": [
                            "x_transferred"
                        ]
                    }
                ]
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        ]
    }
}