cvelist/2023/25xxx/CVE-2023-25556.json

{
    "data_version": "4.0",
    "data_type": "CVE",
    "data_format": "MITRE",
    "CVE_data_meta": {
        "ID": "CVE-2023-25556",
        "ASSIGNER": "cybersecurity@schneider-electric.com",
        "STATE": "PUBLIC"
    },
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "\nA CWE-287: Improper Authentication vulnerability exists that could allow a device to be\ncompromised when a key of less than seven digits is entered and the attacker has access to the\nKNX installation.\n\n"
            }
        ]
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "CWE-287 Improper Authentication",
                        "cweId": "CWE-287"
                    }
                ]
            }
        ]
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "vendor_name": "Schneider Electric",
                    "product": {
                        "product_data": [
                            {
                                "product_name": "Merten INSTABUS Tastermodul 1fach System M 625199",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "=",
                                            "version_value": "Program Version 1.0"
                                        }
                                    ]
                                }
                            },
                            {
                                "product_name": "Merten INSTABUS Tastermodul 2fach System M 625299",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "=",
                                            "version_value": "Program Version 1.0"
                                        }
                                    ]
                                }
                            },
                            {
                                "product_name": "Merten Tasterschnittstelle 4fach plus 670804",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "=",
                                            "version_value": "Program Version 1.0"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "Program Version 1.2"
                                        }
                                    ]
                                }
                            },
                            {
                                "product_name": "Merten KNX ARGUS 180/2,20M UP SYSTEM 631725",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "=",
                                            "version_value": "Program Version 1.0"
                                        }
                                    ]
                                }
                            },
                            {
                                "product_name": "Merten Jalousie-/Schaltaktor REG-K/8x/16x/10 m. HB 649908",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "=",
                                            "version_value": "Program Version 1.0"
                                        }
                                    ]
                                }
                            },
                            {
                                "product_name": "Merten KNX Uni-Dimmaktor LL REG-K/2x230/300 W MEG6710-0002",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "=",
                                            "version_value": "Program Version 1.0"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "Program Version 1.1"
                                        }
                                    ]
                                }
                            },
                            {
                                "product_name": "Merten KNX Schaltakt.2x6A UP m.2 Eing. MEG6003-0002",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "=",
                                            "version_value": "Program Version 0.1"
                                        }
                                    ]
                                }
                            }
                        ]
                    }
                }
            ]
        }
    },
    "references": {
        "reference_data": [
            {
                "url": "https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2023-045-03&p_enDocType=Security+and+Safety+Notice&p_File_Name=SEVD-2023-045-03.pdf",
                "refsource": "MISC",
                "name": "https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2023-045-03&p_enDocType=Security+and+Safety+Notice&p_File_Name=SEVD-2023-045-03.pdf"
            }
        ]
    },
    "generator": {
        "engine": "Vulnogram 0.1.0-dev"
    },
    "source": {
        "discovery": "UNKNOWN"
    },
    "impact": {
        "cvss": [
            {
                "attackComplexity": "LOW",
                "attackVector": "ADJACENT_NETWORK",
                "availabilityImpact": "HIGH",
                "baseScore": 8.3,
                "baseSeverity": "HIGH",
                "confidentialityImpact": "LOW",
                "integrityImpact": "HIGH",
                "privilegesRequired": "NONE",
                "scope": "UNCHANGED",
                "userInteraction": "NONE",
                "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:H",
                "version": "3.1"
            }
        ]
    }
}