{
    "data_version": "4.0",
    "data_type": "CVE",
    "data_format": "MITRE",
    "CVE_data_meta": {
        "ID": "CVE-2024-3721",
        "ASSIGNER": "cna@vuldb.com",
        "STATE": "PUBLIC"
    },
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "A vulnerability was found in TBK DVR-4104 and DVR-4216 up to 20240412 and classified as critical. This issue affects some unknown processing of the file /device.rsp?opt=sys&cmd=___S_O_S_T_R_E_A_MAX___. The manipulation of the argument mdb/mdc leads to os command injection. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. The identifier VDB-260573 was assigned to this vulnerability."
            },
            {
                "lang": "deu",
                "value": "Eine kritische Schwachstelle wurde in TBK DVR-4104 and DVR-4216 bis 20240412 gefunden. Betroffen davon ist ein unbekannter Prozess der Datei /device.rsp?opt=sys&cmd=___S_O_S_T_R_E_A_MAX___. Mittels dem Manipulieren des Arguments mdb/mdc mit unbekannten Daten kann eine os command injection-Schwachstelle ausgenutzt werden. Die Umsetzung des Angriffs kann dabei \u00fcber das Netzwerk erfolgen. Der Exploit steht zur \u00f6ffentlichen Verf\u00fcgung."
            }
        ]
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "CWE-78 OS Command Injection",
                        "cweId": "CWE-78"
                    }
                ]
            }
        ]
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "vendor_name": "TBK",
                    "product": {
                        "product_data": [
                            {
                                "product_name": "DVR-4104",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "=",
                                            "version_value": "20240412"
                                        }
                                    ]
                                }
                            },
                            {
                                "product_name": "DVR-4216",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "=",
                                            "version_value": "20240412"
                                        }
                                    ]
                                }
                            }
                        ]
                    }
                }
            ]
        }
    },
    "references": {
        "reference_data": [
            {
                "url": "https://vuldb.com/?id.260573",
                "refsource": "MISC",
                "name": "https://vuldb.com/?id.260573"
            },
            {
                "url": "https://vuldb.com/?ctiid.260573",
                "refsource": "MISC",
                "name": "https://vuldb.com/?ctiid.260573"
            },
            {
                "url": "https://vuldb.com/?submit.314969",
                "refsource": "MISC",
                "name": "https://vuldb.com/?submit.314969"
            },
            {
                "url": "https://github.com/netsecfish/tbk_dvr_command_injection",
                "refsource": "MISC",
                "name": "https://github.com/netsecfish/tbk_dvr_command_injection"
            }
        ]
    },
    "credits": [
        {
            "lang": "en",
            "value": "netsecfish (VulDB User)"
        }
    ],
    "impact": {
        "cvss": [
            {
                "version": "3.1",
                "baseScore": 6.3,
                "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L",
                "baseSeverity": "MEDIUM"
            },
            {
                "version": "3.0",
                "baseScore": 6.3,
                "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L",
                "baseSeverity": "MEDIUM"
            },
            {
                "version": "2.0",
                "baseScore": 6.5,
                "vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:P"
            }
        ]
    }
}