{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.1",
    "cveMetadata": {
        "cveId": "CVE-2023-3663",
        "assignerOrgId": "270ccfa6-a436-4e77-922e-914ec3a9685c",
        "state": "PUBLISHED",
        "assignerShortName": "CERTVDE",
        "dateReserved": "2023-07-13T13:04:46.976Z",
        "datePublished": "2023-08-03T10:55:08.945Z",
        "dateUpdated": "2024-10-02T05:35:40.245Z"
    },
    "containers": {
        "cna": {
            "affected": [
                {
                    "defaultStatus": "unaffected",
                    "product": "CODESYS Development System",
                    "vendor": "CODESYS",
                    "versions": [
                        {
                            "lessThan": "3.5.19.20",
                            "status": "affected",
                            "version": "3.5.11.20",
                            "versionType": "semver"
                        }
                    ]
                }
            ],
            "datePublic": "2023-08-03T10:30:00.000Z",
            "descriptions": [
                {
                    "lang": "en",
                    "supportingMedia": [
                        {
                            "base64": false,
                            "type": "text/html",
                            "value": "In CODESYS Development System versions from 3.5.11.20 and before 3.5.19.20 a missing integrity check might allow an unauthenticated remote attacker to manipulate the content of notifications received via HTTP by the CODESYS notification server."
                        }
                    ],
                    "value": "In CODESYS Development System versions from 3.5.11.20 and before 3.5.19.20 a missing integrity check might allow an unauthenticated remote attacker to manipulate the content of notifications received via HTTP by the CODESYS notification server."
                }
            ],
            "metrics": [
                {
                    "cvssV3_1": {
                        "attackComplexity": "LOW",
                        "attackVector": "NETWORK",
                        "availabilityImpact": "HIGH",
                        "baseScore": 8.8,
                        "baseSeverity": "HIGH",
                        "confidentialityImpact": "HIGH",
                        "integrityImpact": "HIGH",
                        "privilegesRequired": "NONE",
                        "scope": "UNCHANGED",
                        "userInteraction": "REQUIRED",
                        "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
                        "version": "3.1"
                    },
                    "format": "CVSS",
                    "scenarios": [
                        {
                            "lang": "en",
                            "value": "GENERAL"
                        }
                    ]
                }
            ],
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "cweId": "CWE-940",
                            "description": "CWE-940 Improper Verification of Source of a Communication Channel",
                            "lang": "en",
                            "type": "CWE"
                        }
                    ]
                }
            ],
            "providerMetadata": {
                "orgId": "270ccfa6-a436-4e77-922e-914ec3a9685c",
                "shortName": "CERTVDE",
                "dateUpdated": "2024-10-02T05:35:40.245Z"
            },
            "references": [
                {
                    "url": "https://cert.vde.com/en/advisories/VDE-2023-022/"
                }
            ],
            "source": {
                "advisory": "VDE-2023-022",
                "defect": [
                    "CERT@VDE#64561"
                ],
                "discovery": "EXTERNAL"
            },
            "title": "CODESYS: Missing integrity check in CODESYS Development System",
            "x_generator": {
                "engine": "Vulnogram 0.1.0-dev"
            }
        },
        "adp": [
            {
                "providerMetadata": {
                    "orgId": "af854a3a-2127-422b-91ae-364da2661108",
                    "shortName": "CVE",
                    "dateUpdated": "2024-08-02T07:01:57.323Z"
                },
                "title": "CVE Program Container",
                "references": [
                    {
                        "url": "https://cert.vde.com/en/advisories/VDE-2023-022/",
                        "tags": [
                            "x_transferred"
                        ]
                    }
                ]
            }
        ]
    }
}