{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.1",
    "cveMetadata": {
        "cveId": "CVE-2021-4459",
        "assignerOrgId": "270ccfa6-a436-4e77-922e-914ec3a9685c",
        "state": "PUBLISHED",
        "assignerShortName": "CERTVDE",
        "dateReserved": "2025-07-18T05:04:57.291Z",
        "datePublished": "2025-08-27T08:00:35.837Z",
        "dateUpdated": "2025-08-27T16:18:45.427Z"
    },
    "containers": {
        "cna": {
            "affected": [
                {
                    "defaultStatus": "unaffected",
                    "product": "Boy 3.0",
                    "vendor": "SMA",
                    "versions": [
                        {
                            "lessThan": "3.10.27.R",
                            "status": "affected",
                            "version": "0.0.0",
                            "versionType": "custom"
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                    ]
                },
                {
                    "defaultStatus": "unaffected",
                    "product": "Boy 3.6",
                    "vendor": "SMA",
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                            "lessThan": "3.10.27.R",
                            "status": "affected",
                            "version": "0.0.0",
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                {
                    "defaultStatus": "unaffected",
                    "product": "Boy 4.0",
                    "vendor": "SMA",
                    "versions": [
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                            "lessThan": "3.10.27.R",
                            "status": "affected",
                            "version": "0.0.0",
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                {
                    "defaultStatus": "unaffected",
                    "product": "Boy 5.0",
                    "vendor": "SMA",
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                            "status": "affected",
                            "version": "0.0.0",
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                {
                    "defaultStatus": "unaffected",
                    "product": "Boy 6.0",
                    "vendor": "SMA",
                    "versions": [
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                            "status": "affected",
                            "version": "0.0.0",
                            "versionType": "custom"
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                    ]
                }
            ],
            "credits": [
                {
                    "lang": "en",
                    "type": "finder",
                    "user": "00000000-0000-4000-9000-000000000000",
                    "value": "Ahmed Alroky from KOIN Network"
                }
            ],
            "datePublic": "2025-08-27T08:00:00.000Z",
            "descriptions": [
                {
                    "lang": "en",
                    "supportingMedia": [
                        {
                            "base64": false,
                            "type": "text/html",
                            "value": "An authorized remote attacker can access files and directories outside the intended web root, potentially exposing sensitive system information of the affected Sunny Boy devices."
                        }
                    ],
                    "value": "An authorized remote attacker can access files and directories outside the intended web root, potentially exposing sensitive system information of the affected Sunny Boy devices."
                }
            ],
            "metrics": [
                {
                    "cvssV3_1": {
                        "attackComplexity": "LOW",
                        "attackVector": "NETWORK",
                        "availabilityImpact": "NONE",
                        "baseScore": 6.5,
                        "baseSeverity": "MEDIUM",
                        "confidentialityImpact": "HIGH",
                        "integrityImpact": "NONE",
                        "privilegesRequired": "LOW",
                        "scope": "UNCHANGED",
                        "userInteraction": "NONE",
                        "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
                        "version": "3.1"
                    },
                    "format": "CVSS",
                    "scenarios": [
                        {
                            "lang": "en",
                            "value": "GENERAL"
                        }
                    ]
                }
            ],
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "cweId": "CWE-23",
                            "description": "CWE-23 Relative Path Traversal",
                            "lang": "en",
                            "type": "CWE"
                        }
                    ]
                }
            ],
            "providerMetadata": {
                "orgId": "270ccfa6-a436-4e77-922e-914ec3a9685c",
                "shortName": "CERTVDE",
                "dateUpdated": "2025-08-27T08:00:35.837Z"
            },
            "references": [
                {
                    "url": "https://certvde.com/en/advisories/VDE-2025-066"
                }
            ],
            "source": {
                "discovery": "EXTERNAL"
            },
            "title": "SMA: Directory Traversal in Sunny Boy <3.10.27.R",
            "x_generator": {
                "engine": "Vulnogram 0.1.0-dev"
            }
        },
        "adp": [
            {
                "metrics": [
                    {
                        "other": {
                            "type": "ssvc",
                            "content": {
                                "timestamp": "2025-08-27T16:14:11.490021Z",
                                "id": "CVE-2021-4459",
                                "options": [
                                    {
                                        "Exploitation": "none"
                                    },
                                    {
                                        "Automatable": "no"
                                    },
                                    {
                                        "Technical Impact": "partial"
                                    }
                                ],
                                "role": "CISA Coordinator",
                                "version": "2.0.3"
                            }
                        }
                    }
                ],
                "title": "CISA ADP Vulnrichment",
                "providerMetadata": {
                    "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
                    "shortName": "CISA-ADP",
                    "dateUpdated": "2025-08-27T16:18:45.427Z"
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}