{
    "containers": {
        "cna": {
            "affected": [
                {
                    "product": "e-litro net",
                    "vendor": "TECSON",
                    "versions": [
                        {
                            "lessThan": "V6.32",
                            "status": "affected",
                            "version": "unspecified",
                            "versionType": "custom"
                        }
                    ]
                },
                {
                    "product": "LX-Net",
                    "vendor": "TECSON",
                    "versions": [
                        {
                            "lessThan": "V6.32",
                            "status": "affected",
                            "version": "unspecified",
                            "versionType": "custom"
                        }
                    ]
                },
                {
                    "product": "LX-Q-Net",
                    "vendor": "TECSON",
                    "versions": [
                        {
                            "lessThan": "V6.32",
                            "status": "affected",
                            "version": "unspecified",
                            "versionType": "custom"
                        }
                    ]
                },
                {
                    "product": "SmartBox 4 LAN",
                    "vendor": "GOK",
                    "versions": [
                        {
                            "lessThan": "V6.3",
                            "status": "affected",
                            "version": "unspecified",
                            "versionType": "custom"
                        }
                    ]
                },
                {
                    "product": "SmartBox 4 LAN PRO",
                    "vendor": "GOK",
                    "versions": [
                        {
                            "lessThan": "V6.3",
                            "status": "affected",
                            "version": "unspecified",
                            "versionType": "custom"
                        }
                    ]
                }
            ],
            "credits": [
                {
                    "lang": "en",
                    "value": "Maxim Rupp (rupp.it) reported this vulnerability to CERT@VDE."
                }
            ],
            "datePublic": "2019-04-06T00:00:00.000Z",
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In multiple Tecson Tankspion and GOKs SmartBox 4 products the affected application doesn't properly restrict access to an endpoint that is responsible for saving settings, to a unauthenticated user with limited access rights. Based on the lack of adequately implemented access-control rules, by accessing a specific uniform resource locator (URL) on the web server, a malicious user is able to change the application settings without authenticating at all, which violates originally laid ACL rules."
                }
            ],
            "metrics": [
                {
                    "cvssV3_1": {
                        "attackComplexity": "LOW",
                        "attackVector": "NETWORK",
                        "availabilityImpact": "HIGH",
                        "baseScore": 9.8,
                        "baseSeverity": "CRITICAL",
                        "confidentialityImpact": "HIGH",
                        "integrityImpact": "HIGH",
                        "privilegesRequired": "NONE",
                        "scope": "UNCHANGED",
                        "userInteraction": "NONE",
                        "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                        "version": "3.1"
                    }
                }
            ],
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "cweId": "CWE-287",
                            "description": "CWE-287 Improper Authentication",
                            "lang": "en",
                            "type": "CWE"
                        }
                    ]
                }
            ],
            "providerMetadata": {
                "dateUpdated": "2022-05-06T17:30:11.000Z",
                "orgId": "270ccfa6-a436-4e77-922e-914ec3a9685c",
                "shortName": "CERTVDE"
            },
            "references": [
                {
                    "tags": [
                        "x_refsource_CONFIRM"
                    ],
                    "url": "https://cert.vde.com/en/advisories/VDE-2019-012/"
                }
            ],
            "solutions": [
                {
                    "lang": "en",
                    "value": "Upgrade to firmware version > 6.32"
                }
            ],
            "source": {
                "advisory": "VDE-2019-012",
                "discovery": "EXTERNAL"
            },
            "title": "TECSON/GOK: Improper Authentication and Access Control on multiple devices",
            "x_generator": {
                "engine": "Vulnogram 0.0.9"
            },
            "x_legacyV4Record": {
                "CVE_data_meta": {
                    "ASSIGNER": "info@cert.vde.com",
                    "DATE_PUBLIC": "2019-04-06T10:00:00.000Z",
                    "ID": "CVE-2019-12254",
                    "STATE": "PUBLIC",
                    "TITLE": "TECSON/GOK: Improper Authentication and Access Control on multiple devices"
                },
                "affects": {
                    "vendor": {
                        "vendor_data": [
                            {
                                "product": {
                                    "product_data": [
                                        {
                                            "product_name": "e-litro net",
                                            "version": {
                                                "version_data": [
                                                    {
                                                        "version_affected": "<",
                                                        "version_value": "V6.32"
                                                    }
                                                ]
                                            }
                                        },
                                        {
                                            "product_name": "LX-Net",
                                            "version": {
                                                "version_data": [
                                                    {
                                                        "version_affected": "<",
                                                        "version_value": "V6.32"
                                                    }
                                                ]
                                            }
                                        },
                                        {
                                            "product_name": "LX-Q-Net",
                                            "version": {
                                                "version_data": [
                                                    {
                                                        "version_affected": "<",
                                                        "version_value": "V6.32"
                                                    }
                                                ]
                                            }
                                        }
                                    ]
                                },
                                "vendor_name": "TECSON"
                            },
                            {
                                "product": {
                                    "product_data": [
                                        {
                                            "product_name": "SmartBox 4 LAN",
                                            "version": {
                                                "version_data": [
                                                    {
                                                        "version_affected": "<",
                                                        "version_value": "V6.3"
                                                    }
                                                ]
                                            }
                                        },
                                        {
                                            "product_name": "SmartBox 4 LAN PRO",
                                            "version": {
                                                "version_data": [
                                                    {
                                                        "version_affected": "<",
                                                        "version_value": "V6.3"
                                                    }
                                                ]
                                            }
                                        }
                                    ]
                                },
                                "vendor_name": "GOK"
                            }
                        ]
                    }
                },
                "credit": [
                    {
                        "lang": "eng",
                        "value": "Maxim Rupp (rupp.it) reported this vulnerability to CERT@VDE."
                    }
                ],
                "data_format": "MITRE",
                "data_type": "CVE",
                "data_version": "4.0",
                "description": {
                    "description_data": [
                        {
                            "lang": "eng",
                            "value": "In multiple Tecson Tankspion and GOKs SmartBox 4 products the affected application doesn't properly restrict access to an endpoint that is responsible for saving settings, to a unauthenticated user with limited access rights. Based on the lack of adequately implemented access-control rules, by accessing a specific uniform resource locator (URL) on the web server, a malicious user is able to change the application settings without authenticating at all, which violates originally laid ACL rules."
                        }
                    ]
                },
                "generator": {
                    "engine": "Vulnogram 0.0.9"
                },
                "impact": {
                    "cvss": {
                        "attackComplexity": "LOW",
                        "attackVector": "NETWORK",
                        "availabilityImpact": "HIGH",
                        "baseScore": 9.8,
                        "baseSeverity": "CRITICAL",
                        "confidentialityImpact": "HIGH",
                        "integrityImpact": "HIGH",
                        "privilegesRequired": "NONE",
                        "scope": "UNCHANGED",
                        "userInteraction": "NONE",
                        "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                        "version": "3.1"
                    }
                },
                "problemtype": {
                    "problemtype_data": [
                        {
                            "description": [
                                {
                                    "lang": "eng",
                                    "value": "CWE-287 Improper Authentication"
                                }
                            ]
                        }
                    ]
                },
                "references": {
                    "reference_data": [
                        {
                            "name": "https://cert.vde.com/en/advisories/VDE-2019-012/",
                            "refsource": "CONFIRM",
                            "url": "https://cert.vde.com/en/advisories/VDE-2019-012/"
                        }
                    ]
                },
                "solution": [
                    {
                        "lang": "en",
                        "value": "Upgrade to firmware version > 6.32"
                    }
                ],
                "source": {
                    "advisory": "VDE-2019-012",
                    "discovery": "EXTERNAL"
                }
            }
        },
        "adp": [
            {
                "providerMetadata": {
                    "orgId": "af854a3a-2127-422b-91ae-364da2661108",
                    "shortName": "CVE",
                    "dateUpdated": "2024-08-04T23:17:39.190Z"
                },
                "title": "CVE Program Container",
                "references": [
                    {
                        "tags": [
                            "x_refsource_CONFIRM",
                            "x_transferred"
                        ],
                        "url": "https://cert.vde.com/en/advisories/VDE-2019-012/"
                    }
                ]
            }
        ]
    },
    "cveMetadata": {
        "assignerOrgId": "270ccfa6-a436-4e77-922e-914ec3a9685c",
        "assignerShortName": "CERTVDE",
        "cveId": "CVE-2019-12254",
        "datePublished": "2022-05-06T17:30:12.071Z",
        "dateReserved": "2019-05-21T00:00:00.000Z",
        "dateUpdated": "2024-09-16T20:22:12.620Z",
        "state": "PUBLISHED"
    },
    "dataType": "CVE_RECORD",
    "dataVersion": "5.1"
}