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    "cveMetadata": {
        "cveId": "CVE-2025-34054",
        "assignerOrgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
        "state": "PUBLISHED",
        "assignerShortName": "VulnCheck",
        "dateReserved": "2025-04-15T19:15:22.548Z",
        "datePublished": "2025-07-01T14:46:00.832Z",
        "dateUpdated": "2026-04-07T14:09:16.220Z"
    },
    "containers": {
        "cna": {
            "affected": [
                {
                    "defaultStatus": "unaffected",
                    "modules": [
                        "Search.cgi",
                        "username parameter",
                        "queryb64str"
                    ],
                    "product": "IP camera, DVR, and NVR Devices",
                    "vendor": "AVTECH",
                    "versions": [
                        {
                            "status": "affected",
                            "version": "1008-1002-1005-1000"
                        },
                        {
                            "status": "affected",
                            "version": "1009-1003-1006-1001"
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                            "status": "affected",
                            "version": "1014-1005-1009-1002"
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                        {
                            "status": "affected",
                            "version": "1015-1006-1010-1003"
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                        {
                            "status": "affected",
                            "version": "1016-1007-1011-1003"
                        },
                        {
                            "status": "affected",
                            "version": "1017-1008-1012-1002"
                        },
                        {
                            "status": "affected",
                            "version": "1017Y-1008Y-1012Y-1002Y"
                        },
                        {
                            "status": "affected",
                            "version": "1018-1008-1012-1004"
                        },
                        {
                            "status": "affected",
                            "version": "1019-1009-1013-1003"
                        },
                        {
                            "status": "affected",
                            "version": "1019c-1012c-1014c-1001c-FFFF"
                        },
                        {
                            "status": "affected",
                            "version": "1022-1014-1016-1002-FFFF"
                        },
                        {
                            "status": "affected",
                            "version": "1022Y-1014Y-1016Y-1002Y-FFFF"
                        },
                        {
                            "status": "affected",
                            "version": "1023-1014-1017-1002-FFFF"
                        }
                    ]
                }
            ],
            "credits": [
                {
                    "lang": "en",
                    "type": "finder",
                    "value": "Gergely Eberhardt (SEARCH-LAB.hu)"
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            ],
            "descriptions": [
                {
                    "lang": "en",
                    "supportingMedia": [
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                            "base64": false,
                            "type": "text/html",
                            "value": "An unauthenticated command injection vulnerability exists in AVTECH DVR devices via Search.cgi?action=cgi_query. The use of wget without input sanitization allows attackers to inject shell commands through the username or queryb64str parameters, executing commands as root. Exploitation evidence was observed by the Shadowserver Foundation on 2025-01-04 UTC."
                        }
                    ],
                    "value": "An unauthenticated command injection vulnerability exists in AVTECH DVR devices via Search.cgi?action=cgi_query. The use of wget without input sanitization allows attackers to inject shell commands through the username or queryb64str parameters, executing commands as root. Exploitation evidence was observed by the Shadowserver Foundation on 2025-01-04 UTC."
                }
            ],
            "impacts": [
                {
                    "capecId": "CAPEC-88",
                    "descriptions": [
                        {
                            "lang": "en",
                            "value": "CAPEC-88 OS Command Injection"
                        }
                    ]
                },
                {
                    "capecId": "CAPEC-137",
                    "descriptions": [
                        {
                            "lang": "en",
                            "value": "CAPEC-137 Parameter Injection"
                        }
                    ]
                }
            ],
            "metrics": [
                {
                    "cvssV4_0": {
                        "Automatable": "NOT_DEFINED",
                        "Recovery": "NOT_DEFINED",
                        "Safety": "NOT_DEFINED",
                        "attackComplexity": "LOW",
                        "attackRequirements": "NONE",
                        "attackVector": "NETWORK",
                        "baseScore": 10,
                        "baseSeverity": "CRITICAL",
                        "exploitMaturity": "NOT_DEFINED",
                        "privilegesRequired": "NONE",
                        "providerUrgency": "NOT_DEFINED",
                        "subAvailabilityImpact": "HIGH",
                        "subConfidentialityImpact": "HIGH",
                        "subIntegrityImpact": "HIGH",
                        "userInteraction": "NONE",
                        "valueDensity": "NOT_DEFINED",
                        "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H",
                        "version": "4.0",
                        "vulnAvailabilityImpact": "HIGH",
                        "vulnConfidentialityImpact": "HIGH",
                        "vulnIntegrityImpact": "HIGH",
                        "vulnerabilityResponseEffort": "NOT_DEFINED"
                    },
                    "format": "CVSS",
                    "scenarios": [
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                            "lang": "en",
                            "value": "GENERAL"
                        }
                    ]
                }
            ],
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "cweId": "CWE-78",
                            "description": "CWE-78 Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')",
                            "lang": "en",
                            "type": "CWE"
                        }
                    ]
                }
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            "providerMetadata": {
                "orgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
                "shortName": "VulnCheck",
                "dateUpdated": "2026-04-07T14:09:16.220Z"
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            "references": [
                {
                    "tags": [
                        "exploit"
                    ],
                    "url": "https://www.exploit-db.com/exploits/40500"
                },
                {
                    "tags": [
                        "product"
                    ],
                    "url": "https://avtech.com/"
                },
                {
                    "tags": [
                        "third-party-advisory",
                        "technical-description"
                    ],
                    "url": "https://web.archive.org/web/20240810225729/https://www.search-lab.hu/advisories/126-AVTech-devices-multiple-vulnerabilities"
                },
                {
                    "tags": [
                        "exploit"
                    ],
                    "url": "https://web.archive.org/web/20161029201749/https://github.com/ebux/AVTECH"
                },
                {
                    "tags": [
                        "third-party-advisory"
                    ],
                    "url": "https://vulncheck.com/advisories/avtech-ipcamera-nvr-dvr-mulitple-vulns"
                }
            ],
            "source": {
                "discovery": "UNKNOWN"
            },
            "tags": [
                "x_known-exploited-vulnerability"
            ],
            "title": "AVTECH IP camera, DVR, and NVR Devices Unauthenticated Command Injection",
            "x_generator": {
                "engine": "Vulnogram 0.2.0"
            },
            "datePublic": "2016-10-11T00:00:00.000Z"
        },
        "adp": [
            {
                "metrics": [
                    {
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                            "type": "ssvc",
                            "content": {
                                "timestamp": "2025-07-01T18:46:33.820743Z",
                                "id": "CVE-2025-34054",
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                "title": "CISA ADP Vulnrichment",
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