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        "state": "PUBLISHED",
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        "dateReserved": "2025-04-15T19:15:22.562Z",
        "datePublished": "2025-07-16T21:26:51.852Z",
        "dateUpdated": "2026-05-15T11:14:50.567Z"
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                    "defaultStatus": "unaffected",
                    "product": "DVR Firmware",
                    "vendor": "Merit LILIN",
                    "versions": [
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                            "lessThan": "2.0b60_20200207",
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                            "lang": "en",
                            "value": "CAPEC-137 Parameter Injection"
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                        "Recovery": "NOT_DEFINED",
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                        "attackComplexity": "LOW",
                        "attackRequirements": "NONE",
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                        "baseSeverity": "CRITICAL",
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                        "providerUrgency": "NOT_DEFINED",
                        "subAvailabilityImpact": "NONE",
                        "subConfidentialityImpact": "NONE",
                        "subIntegrityImpact": "NONE",
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                        "valueDensity": "NOT_DEFINED",
                        "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N",
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                            "description": "CWE-78 Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')",
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                            "type": "CWE"
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                            "cweId": "CWE-20",
                            "description": "CWE-20 Improper Input Validation",
                            "lang": "en",
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            "references": [
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                    "tags": [
                        "third-party-advisory",
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                    ],
                    "url": "https://blog.netlab.360.com/multiple-botnets-are-spreading-using-lilin-dvr-0-day/"
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                    "url": "https://www.vulncheck.com/advisories/lilin-dvr-multiple-vulnerabilities"
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                {
                    "url": "https://ducklingstudio.blog.fc2.com/blog-entry-400.html"
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            "source": {
                "discovery": "UNKNOWN"
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            "tags": [
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            "title": "LILIN DVR Command Injection via NTPUpdate in dvr_box",
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                                "timestamp": "2025-07-17T13:38:00.261662Z",
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