{
  "document": {
    "acknowledgments": [
      {
        "organization": "CERT@VDE",
        "summary": "coordination",
        "urls": [
          "https://certvde.com"
        ]
      },
      {
        "names": [
          "Moritz Abrell"
        ],
        "organization": "SySS GmbH",
        "summary": "reporting",
        "urls": [
          "https://www.syss.de"
        ]
      }
    ],
    "category": "csaf_security_advisory",
    "csaf_version": "2.0",
    "distribution": {
      "tlp": {
        "label": "WHITE",
        "url": "https://www.first.org/tlp/"
      }
    },
    "lang": "en-GB",
    "notes": [
      {
        "category": "summary",
        "text": "Multiple vulnerabilities have been discovered in MB connect line mbNET.mini product allowing for RCE or unauthorized file access.",
        "title": "Summary"
      },
      {
        "category": "description",
        "text": "CVE-2024-45271, CVE-2024-45274 and CVE-2024-45275 allow remote code execution with system privileges, resulting in full compromise of the device.\n\nCVE-2024-45273 allows undetectable tampering and manipulation of encrypted configuration files.\n\nCVE-2024-45276 allows unauthenticated access to potential sensitive files.",
        "title": "Impact"
      },
      {
        "category": "description",
        "text": "Update mbNET.mini to the version 2.3.1",
        "title": "Remediation"
      }
    ],
    "publisher": {
      "category": "vendor",
      "contact_details": "security-team@mbconnectline.de",
      "name": "MB connect line GmbH",
      "namespace": "https://mbconnectline.com"
    },
    "references": [
      {
        "category": "external",
        "summary": "Product security incident reports",
        "url": "https://mbconnectline.com/security-advice"
      },
      {
        "category": "external",
        "summary": "CERT@VDE Security Advisories for MB connect line",
        "url": "https://certvde.com/en/advisories/vendor/mbconnectline"
      },
      {
        "category": "self",
        "summary": "VDE-2024-056: MB connect line: Multiple Vulnerabilities in mbNET.mini Product - HTML",
        "url": "https://certvde.com/en/advisories/VDE-2024-056"
      },
      {
        "category": "self",
        "summary": "Security Incident Management SIM#2024-04 - PDF",
        "url": "https://advisories.mbconnectline.com/pdf/SIM2024-04.pdf"
      },
      {
        "summary": "VDE-2024-056: MB connect line: Multiple Vulnerabilities in mbNET.mini Product - CSAF",
        "url": "https://mbconnectline.csaf-tp.certvde.com/.well-known/csaf/white/2024/vde-2024-056.json",
        "category": "self"
      }
    ],
    "title": "MB connect line: Multiple Vulnerabilities in mbNET.mini Product",
    "tracking": {
      "aliases": [
        "VDE-2024-056",
        "SIM#2024-04"
      ],
      "current_release_date": "2025-08-27T10:00:00.000Z",
      "generator": {
        "date": "2025-08-28T07:38:38.503Z",
        "engine": {
          "name": "Secvisogram",
          "version": "2.5.34"
        }
      },
      "id": "VDE-2024-056",
      "initial_release_date": "2024-10-15T08:00:00.000Z",
      "revision_history": [
        {
          "date": "2024-10-15T08:00:00.000Z",
          "number": "1.0.0",
          "summary": "Initial revision."
        },
        {
          "date": "2024-11-06T11:27:01.000Z",
          "number": "1.0.1",
          "summary": "Fix: correct certvde domain, added self-reference"
        },
        {
          "number": "1.0.2",
          "summary": "Fix: version space",
          "date": "2025-05-14T12:28:19.000Z"
        },
        {
          "summary": "Update: CWE from CVE-2024-45271, Revision History",
          "number": "1.1.2",
          "date": "2025-08-27T10:00:00.000Z"
        }
      ],
      "status": "final",
      "version": "1.1.2"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_name",
                "name": "mbNET.mini",
                "product": {
                  "name": "MB connect line mbNET.mini",
                  "product_id": "CSAFPID-11004"
                }
              }
            ],
            "category": "product_family",
            "name": "Hardware"
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "<=2.2.13",
                "product": {
                  "name": "Firmware <=2.2.13",
                  "product_id": "CSAFPID-21004"
                }
              },
              {
                "category": "product_version",
                "name": "2.3.1",
                "product": {
                  "name": "Firmware 2.3.1",
                  "product_id": "CSAFPID-22001"
                }
              }
            ],
            "category": "product_family",
            "name": "Firmware"
          }
        ],
        "category": "vendor",
        "name": "MB connect line"
      }
    ],
    "relationships": [
      {
        "category": "installed_on",
        "full_product_name": {
          "name": "Firmware <=2.2.13 installed on MB connect line mbNET.mini",
          "product_id": "CSAFPID-31005"
        },
        "product_reference": "CSAFPID-21004",
        "relates_to_product_reference": "CSAFPID-11004"
      },
      {
        "category": "installed_on",
        "full_product_name": {
          "name": "Firmware 2.3.1 installed on MB connect line mbNET.mini",
          "product_id": "CSAFPID-32001"
        },
        "product_reference": "CSAFPID-22001",
        "relates_to_product_reference": "CSAFPID-11004"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2024-45274",
      "cwe": {
        "id": "CWE-306",
        "name": "Missing Authentication for Critical Function"
      },
      "notes": [
        {
          "audience": "all",
          "category": "description",
          "text": "An unauthenticated remote attacker can execute OS commands via UDP on the device due to missing authentication.",
          "title": "Vulnerability Description"
        }
      ],
      "product_status": {
        "fixed": [
          "CSAFPID-32001"
        ],
        "known_affected": [
          "CSAFPID-31005"
        ]
      },
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "Update mbNET.mini to the version 2.3.1\n",
          "product_ids": [
            "CSAFPID-31005"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 9.8,
            "baseSeverity": "CRITICAL",
            "confidentialityImpact": "HIGH",
            "environmentalScore": 9.8,
            "environmentalSeverity": "CRITICAL",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "temporalScore": 9.8,
            "temporalSeverity": "CRITICAL",
            "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"
          },
          "products": [
            "CSAFPID-31005"
          ]
        }
      ],
      "title": "CVE-2024-45274"
    },
    {
      "cve": "CVE-2024-45275",
      "cwe": {
        "id": "CWE-798",
        "name": "Use of Hard-coded Credentials"
      },
      "notes": [
        {
          "audience": "all",
          "category": "description",
          "text": "The devices contain two hard coded user accounts with hardcoded passwords that allow an unauthenticated remote attacker for full control of the affected devices.",
          "title": "Vulnerability Description"
        }
      ],
      "product_status": {
        "fixed": [
          "CSAFPID-32001"
        ],
        "known_affected": [
          "CSAFPID-31005"
        ]
      },
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "Update mbNET.mini to the version 2.3.1",
          "product_ids": [
            "CSAFPID-31005"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 9.8,
            "baseSeverity": "CRITICAL",
            "confidentialityImpact": "HIGH",
            "environmentalScore": 9.8,
            "environmentalSeverity": "CRITICAL",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "temporalScore": 9.8,
            "temporalSeverity": "CRITICAL",
            "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"
          },
          "products": [
            "CSAFPID-31005"
          ]
        }
      ],
      "title": "CVE-2024-45275"
    },
    {
      "cve": "CVE-2024-45271",
      "cwe": {
        "id": "CWE-94",
        "name": "Improper Control of Generation of Code ('Code Injection')"
      },
      "notes": [
        {
          "audience": "all",
          "category": "description",
          "text": "An unauthenticated local attacker can gain admin privileges by deploying a config file due to improper input validation.",
          "title": "Vulnerability Description"
        }
      ],
      "product_status": {
        "fixed": [
          "CSAFPID-32001"
        ],
        "known_affected": [
          "CSAFPID-31005"
        ]
      },
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "Update mbNET.mini to the version 2.3.1",
          "product_ids": [
            "CSAFPID-31005"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "HIGH",
            "baseScore": 8.4,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "environmentalScore": 8.4,
            "environmentalSeverity": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "temporalScore": 8.4,
            "temporalSeverity": "HIGH",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "products": [
            "CSAFPID-31005"
          ]
        }
      ],
      "title": "CVE-2024-45271"
    },
    {
      "cve": "CVE-2024-45273",
      "cwe": {
        "id": "CWE-261",
        "name": "Weak Encoding for Password"
      },
      "notes": [
        {
          "audience": "all",
          "category": "description",
          "text": "An unauthenticated local attacker can decrypt the devices config file and therefore compromise the device due to a weak implementation of the encryption used.",
          "title": "Vulnerability Description"
        }
      ],
      "product_status": {
        "fixed": [
          "CSAFPID-32001"
        ],
        "known_affected": [
          "CSAFPID-31005"
        ]
      },
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "Update mbNET.mini to the version 2.3.1",
          "product_ids": [
            "CSAFPID-31005"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "HIGH",
            "baseScore": 8.4,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "environmentalScore": 8.4,
            "environmentalSeverity": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "temporalScore": 8.4,
            "temporalSeverity": "HIGH",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "products": [
            "CSAFPID-31005"
          ]
        }
      ],
      "title": "CVE-2024-45273"
    },
    {
      "cve": "CVE-2024-45276",
      "cwe": {
        "id": "CWE-552",
        "name": "Files or Directories Accessible to External Parties"
      },
      "notes": [
        {
          "audience": "all",
          "category": "description",
          "text": "An unauthenticated remote attacker can get read access to files in the \"/tmp\" directory due to missing authentication.",
          "title": "Vulnerability Description"
        }
      ],
      "product_status": {
        "fixed": [
          "CSAFPID-32001"
        ],
        "known_affected": [
          "CSAFPID-31005"
        ]
      },
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "Update mbNET.mini to the version 2.3.1",
          "product_ids": [
            "CSAFPID-31005"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "environmentalScore": 7.5,
            "environmentalSeverity": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "temporalScore": 7.5,
            "temporalSeverity": "HIGH",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
            "version": "3.1"
          },
          "products": [
            "CSAFPID-31005"
          ]
        }
      ],
      "title": "CVE-2024-45276"
    }
  ]
}