FKIE_CVE-2024-11067

Vulnerability from fkie_nvd - Published: 2024-11-11 08:15 - Updated: 2026-06-17 06:56
Severity
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Summary
The D-Link DSL6740C modem has a Path Traversal Vulnerability, allowing unauthenticated remote attackers to exploit this vulnerability to read arbitrary system files. Additionally, since the device's default password is a combination of the MAC address, attackers can obtain the MAC address through this vulnerability and attempt to log in to the device using the default password.
References
twcert@cert.org.twhttps://www.twcert.org.tw/en/cp-139-8233-903d9-2.htmlThird Party Advisory
twcert@cert.org.twhttps://www.twcert.org.tw/tw/cp-132-8226-0b07b-1.htmlThird Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.bleepingcomputer.com/news/security/d-link-wont-fix-critical-bug-in-60-000-exposed-eol-modems/
Impacted products
Vendor Product Version
dlink dsl6740c_firmware -
dlink dsl6740c -
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "defaultStatus": "unaffected",
          "product": "DSL6740C",
          "vendor": "D-Link",
          "versions": [
            {
              "status": "affected",
              "version": "0"
            }
          ]
        }
      ],
      "source": "twcert@cert.org.tw"
    },
    {
      "affectedData": [
        {
          "cpes": [
            "cpe:2.3:o:dlink:dsl6740c_firmware:*:*:*:*:*:*:*:*"
          ],
          "defaultStatus": "unknown",
          "product": "dsl6740c_firmware",
          "vendor": "dlink",
          "versions": [
            {
              "lessThan": "*",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        }
      ],
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:dlink:dsl6740c_firmware:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "702B0914-7B3E-4797-9D28-C1C680EC6668",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        },
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:dlink:dsl6740c:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "04466F44-FDB1-4ABF-84F1-C88CC175BCB9",
              "vulnerable": false
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ],
      "operator": "AND"
    }
  ],
  "cveTags": [
    {
      "sourceIdentifier": "twcert@cert.org.tw",
      "tags": [
        "unsupported-when-assigned"
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "The D-Link DSL6740C modem has a Path Traversal Vulnerability, allowing unauthenticated remote attackers to exploit this vulnerability to read arbitrary system files. Additionally, since the device\u0027s default password is a combination of the MAC address, attackers can obtain the MAC address through this vulnerability and attempt to log in to the device using the default password."
    },
    {
      "lang": "es",
      "value": "El m\u00f3dem D-Link DSL6740C tiene una vulnerabilidad de Path Traversal, que permite a atacantes remotos no autenticados aprovechar esta vulnerabilidad para leer archivos arbitrarios del sistema. Adem\u00e1s, dado que la contrase\u00f1a predeterminada del dispositivo es una combinaci\u00f3n de la direcci\u00f3n MAC, los atacantes pueden obtener la direcci\u00f3n MAC a trav\u00e9s de esta vulnerabilidad e intentar iniciar sesi\u00f3n en el dispositivo utilizando la contrase\u00f1a predeterminada."
    }
  ],
  "id": "CVE-2024-11067",
  "lastModified": "2026-06-17T06:56:59.907",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "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"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6,
        "source": "twcert@cert.org.tw",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2024-11067",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2024-11-12T16:00:08.755626Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2024-11-11T08:15:08.263",
  "references": [
    {
      "source": "twcert@cert.org.tw",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://www.twcert.org.tw/en/cp-139-8233-903d9-2.html"
    },
    {
      "source": "twcert@cert.org.tw",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://www.twcert.org.tw/tw/cp-132-8226-0b07b-1.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://www.bleepingcomputer.com/news/security/d-link-wont-fix-critical-bug-in-60-000-exposed-eol-modems/"
    }
  ],
  "sourceIdentifier": "twcert@cert.org.tw",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-23"
        }
      ],
      "source": "twcert@cert.org.tw",
      "type": "Secondary"
    }
  ]
}



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