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VDE-2020-035

Vulnerability from csaf_mbconnectlinegmbh - Published: 2020-09-18 12:30 - Updated: 2025-05-14 12:28
Summary
MB connect line: Multiple Vulnerabilities in mymbCONNECT24 and mbCONNECT24 <= v2.6.1
Notes
Summary: Multiples issues exist in mymbCONNECT24 and mbCONNECT24
Impact: Please consult the above CVEs for details.
Remediation: Update mymbCONNECT24 and mbCONNECT24 to version >v2.6.1
CVE-2020-24568

An issue was discovered in MB CONNECT LINE mymbCONNECT24 and mbCONNECT24 through 2.6.1. There is a blind SQL injection in the lancompenent component, allowing logged-in attackers to discover arbitrary information.

6.5 (Medium)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
CWE-89 - Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
Vendor Fix Update mymbCONNECT24 and mbCONNECT24 to version >v2.6.1
Affected products
Product Identifier Version Remediation
Software mbCONNECT24 >v2.6.1
MB connect line / Software / mbCONNECT24
 >v2.6.1
Software mymbCONNECT24 >v2.6.1
MB connect line / Software / mymbCONNECT24
 >v2.6.1
Product Identifier Version Remediation
Software mbCONNECT24 <=2.6.1
MB connect line / Software / mbCONNECT24
 <=2.6.1
Software mymbCONNECT24 <=2.6.1
MB connect line / Software / mymbCONNECT24
 <=2.6.1
CVE-2020-24570

An issue was discovered in the mymbCONNECT24 and mbCONNECT24 software in all versions through V2.6.1. There is a SSRF and CSRF issue, in the com_mb24proxy module, allowing attackers to steal session information from logged in users with a specifically crafted link.

6.5 (Medium)
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
CWE-352 - Cross-Site Request Forgery (CSRF)
Vendor Fix Update mymbCONNECT24 and mbCONNECT24 to version >v2.6.1
Affected products
Fixed 2 products, the same list as for CVE-2020-24568
Known affected 2 products, the same list as for CVE-2020-24568
CVE-2020-24569

An issue was discovered in MB CONNECT LINE mymbCONNECT24 and mbCONNECT24 through 2.6.1. There is a blind SQL injection in the knximport component via an advanced attack vector, allowing logged in attackers to discover arbitrary information.

4.3 (Medium)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
CWE-89 - Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
Vendor Fix Update mymbCONNECT24 and mbCONNECT24 to version >v2.6.1
Affected products
Fixed 2 products, the same list as for CVE-2020-24568
Known affected 2 products, the same list as for CVE-2020-24568
References
Acknowledgments
OTORIO Sharon Brizinov Tal Keren
CERT@VDE
To clipboard 

{
  "document": {
    "acknowledgments": [
      {
        "names": [
          "Sharon Brizinov",
          "Tal Keren"
        ],
        "organization": "OTORIO ",
        "summary": "reported"
      },
      {
        "organization": "CERT@VDE",
        "summary": "coordination"
      }
    ],
    "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": "Multiples issues exist in mymbCONNECT24 and mbCONNECT24",
        "title": "Summary"
      },
      {
        "category": "description",
        "text": "Please consult the above CVEs for details.",
        "title": "Impact"
      },
      {
        "category": "description",
        "text": "Update mymbCONNECT24 and mbCONNECT24 to version \u003ev2.6.1",
        "title": "Remediation"
      }
    ],
    "publisher": {
      "category": "vendor",
      "contact_details": "security-team@mbconnectline.de",
      "name": "MB connect line GmbH",
      "namespace": "https://mbconnectline.com"
    },
    "references": [
      {
        "category": "external",
        "summary": "CERT@VDE Security Advisories for MB connect line GmbH",
        "url": "https://certvde.com/de/advisories/vendor/mbconnectline/"
      },
      {
        "category": "self",
        "summary": "VDE-2020-035: MB connect line: Multiple Vulnerabilities in mymbCONNECT24 and mbCONNECT24 \u003c= v2.6.1 - HTML",
        "url": "https://certvde.com/de/advisories/VDE-2020-035/"
      },
      {
        "category": "self",
        "summary": "VDE-2020-035: MB connect line: Multiple Vulnerabilities in mymbCONNECT24 and mbCONNECT24 \u003c= v2.6.1 - CSAF",
        "url": "https://mbconnectline.csaf-tp.certvde.com/.well-known/csaf/white/2020/vde-2020-035.json"
      }
    ],
    "title": "MB connect line: Multiple Vulnerabilities in mymbCONNECT24 and mbCONNECT24 \u003c= v2.6.1",
    "tracking": {
      "aliases": [
        "VDE-2020-035"
      ],
      "current_release_date": "2025-05-14T12:28:19.000Z",
      "generator": {
        "date": "2024-09-30T11:26:22.467Z",
        "engine": {
          "name": "Secvisogram",
          "version": "2.5.12"
        }
      },
      "id": "VDE-2020-035",
      "initial_release_date": "2020-09-18T12:30:00.000Z",
      "revision_history": [
        {
          "date": "2020-09-18T12:30:00.000Z",
          "number": "1",
          "summary": "Initial revision."
        },
        {
          "date": "2024-11-06T11:27:01.000Z",
          "number": "2",
          "summary": "Fix: added self-reference"
        },
        {
          "date": "2025-02-12T16:48:47.000Z",
          "number": "3",
          "summary": "Fix: corrected self-reference, fixed version"
        },
        {
          "date": "2025-05-14T12:28:19.000Z",
          "number": "4",
          "summary": "Fix: removed ia, added distribution"
        }
      ],
      "status": "final",
      "version": "4"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "branches": [
                  {
                    "category": "product_version_range",
                    "name": "\u003c=2.6.1",
                    "product": {
                      "name": "Software mbCONNECT24 \u003c=2.6.1",
                      "product_id": "CSAFPID-51001"
                    }
                  },
                  {
                    "category": "product_version_range",
                    "name": "\u003ev2.6.1",
                    "product": {
                      "name": "Software mbCONNECT24 \u003ev2.6.1",
                      "product_id": "CSAFPID-52001"
                    }
                  }
                ],
                "category": "product_name",
                "name": "mbCONNECT24"
              },
              {
                "branches": [
                  {
                    "category": "product_version_range",
                    "name": "\u003c=2.6.1",
                    "product": {
                      "name": "Software mymbCONNECT24 \u003c=2.6.1",
                      "product_id": "CSAFPID-51002"
                    }
                  },
                  {
                    "category": "product_version_range",
                    "name": "\u003ev2.6.1",
                    "product": {
                      "name": "Software mymbCONNECT24 \u003ev2.6.1",
                      "product_id": "CSAFPID-52002"
                    }
                  }
                ],
                "category": "product_name",
                "name": "mymbCONNECT24"
              }
            ],
            "category": "product_family",
            "name": "Software"
          }
        ],
        "category": "vendor",
        "name": "MB connect line"
      }
    ],
    "product_groups": [
      {
        "group_id": "CSAFGID-0001",
        "product_ids": [
          "CSAFPID-51001",
          "CSAFPID-51002"
        ],
        "summary": "Affected products."
      },
      {
        "group_id": "CSAFGID-0002",
        "product_ids": [
          "CSAFPID-52001",
          "CSAFPID-52002"
        ],
        "summary": "Fixed products."
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2020-24568",
      "cwe": {
        "id": "CWE-89",
        "name": "Improper Neutralization of Special Elements used in an SQL Command (\u0027SQL Injection\u0027)"
      },
      "notes": [
        {
          "audience": "all",
          "category": "description",
          "text": "An issue was discovered in MB CONNECT LINE mymbCONNECT24 and mbCONNECT24 through 2.6.1. There is a blind SQL injection in the lancompenent component, allowing logged-in attackers to discover arbitrary information.",
          "title": "Vulnerability Description"
        }
      ],
      "product_status": {
        "fixed": [
          "CSAFPID-52001",
          "CSAFPID-52002"
        ],
        "known_affected": [
          "CSAFPID-51001",
          "CSAFPID-51002"
        ]
      },
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "Update mymbCONNECT24 and mbCONNECT24 to version \u003ev2.6.1",
          "group_ids": [
            "CSAFGID-0001"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "HIGH",
            "environmentalScore": 6.5,
            "environmentalSeverity": "MEDIUM",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "temporalScore": 6.5,
            "temporalSeverity": "MEDIUM",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
            "version": "3.1"
          },
          "products": [
            "CSAFPID-51001",
            "CSAFPID-51002"
          ]
        }
      ],
      "title": "CVE-2020-24568"
    },
    {
      "cve": "CVE-2020-24570",
      "cwe": {
        "id": "CWE-352",
        "name": "Cross-Site Request Forgery (CSRF)"
      },
      "notes": [
        {
          "audience": "all",
          "category": "description",
          "text": "An issue was discovered in the mymbCONNECT24 and mbCONNECT24 software in all versions through V2.6.1. There is a SSRF and CSRF issue, in the com_mb24proxy module, allowing attackers to steal session information from logged in users with a specifically crafted link.",
          "title": "Vulnerability Description"
        }
      ],
      "product_status": {
        "fixed": [
          "CSAFPID-52001",
          "CSAFPID-52002"
        ],
        "known_affected": [
          "CSAFPID-51001",
          "CSAFPID-51002"
        ]
      },
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "Update mymbCONNECT24 and mbCONNECT24 to version \u003ev2.6.1",
          "group_ids": [
            "CSAFGID-0001"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "HIGH",
            "environmentalScore": 6.5,
            "environmentalSeverity": "MEDIUM",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "temporalScore": 6.5,
            "temporalSeverity": "MEDIUM",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N",
            "version": "3.1"
          },
          "products": [
            "CSAFPID-51001",
            "CSAFPID-51002"
          ]
        }
      ],
      "title": "CVE-2020-24570"
    },
    {
      "cve": "CVE-2020-24569",
      "cwe": {
        "id": "CWE-89",
        "name": "Improper Neutralization of Special Elements used in an SQL Command (\u0027SQL Injection\u0027)"
      },
      "notes": [
        {
          "category": "description",
          "text": "An issue was discovered in MB CONNECT LINE mymbCONNECT24 and mbCONNECT24 through 2.6.1. There is a blind SQL injection in the knximport component via an advanced attack vector, allowing logged in attackers to discover arbitrary information.",
          "title": "Vulnerability Description"
        }
      ],
      "product_status": {
        "fixed": [
          "CSAFPID-52001",
          "CSAFPID-52002"
        ],
        "known_affected": [
          "CSAFPID-51001",
          "CSAFPID-51002"
        ]
      },
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "Update mymbCONNECT24 and mbCONNECT24 to version \u003ev2.6.1",
          "group_ids": [
            "CSAFGID-0001"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 4.3,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "environmentalScore": 4.3,
            "environmentalSeverity": "MEDIUM",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "temporalScore": 4.3,
            "temporalSeverity": "MEDIUM",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N",
            "version": "3.1"
          },
          "products": [
            "CSAFPID-51001",
            "CSAFPID-51002"
          ]
        }
      ],
      "title": "CVE-2020-24569"
    }
  ]
}



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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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