FKIE_CVE-2024-45696

Vulnerability from fkie_nvd - Published: 2024-09-16 07:15 - Updated: 2026-06-17 07:54
Severity
8.8 (High) - CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
Certain models of D-Link wireless routers contain hidden functionality. By sending specific packets to the web service, the attacker can forcibly enable the telnet service and log in using hard-coded credentials. The telnet service enabled through this method can only be accessed from within the same local network as the device.
References
twcert@cert.org.twhttps://www.twcert.org.tw/en/cp-139-8087-c3e70-2.htmlThird Party Advisory
twcert@cert.org.twhttps://www.twcert.org.tw/tw/cp-132-8086-93ed5-1.htmlThird Party Advisory
Impacted products
Vendor Product Version
dlink covr-x1870_firmware *
dlink covr-x1870 *
dlink dir-x4860_firmware 1.00
dlink dir-x4860_firmware 1.04
dlink dir-x4860 a1
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "defaultStatus": "unaffected",
          "product": "DIR-X4860 A1",
          "vendor": "D-Link",
          "versions": [
            {
              "status": "affected",
              "version": "1.00"
            },
            {
              "status": "affected",
              "version": "1.04"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "COVR-X1870",
          "vendor": "D-Link",
          "versions": [
            {
              "lessThanOrEqual": "1.02",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        }
      ],
      "source": "twcert@cert.org.tw"
    },
    {
      "affectedData": [
        {
          "cpes": [
            "cpe:2.3:o:dlink:covr-x1870_firmware:*:*:*:*:*:*:*:*"
          ],
          "defaultStatus": "unaffected",
          "product": "covr-x1870_firmware",
          "vendor": "dlink",
          "versions": [
            {
              "lessThanOrEqual": "1.02",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "cpes": [
            "cpe:2.3:o:dlink:dir-x4860_firmware:*:*:*:*:*:*:*:*"
          ],
          "defaultStatus": "unaffected",
          "product": "dir-x4860_firmware",
          "vendor": "dlink",
          "versions": [
            {
              "status": "affected",
              "version": "1.00"
            },
            {
              "status": "affected",
              "version": "1.04"
            }
          ]
        }
      ],
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:dlink:covr-x1870_firmware:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "B6608842-4B33-49CA-BB9A-7484370CB8DC",
              "versionEndExcluding": "1.03b01",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        },
        {
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              "vulnerable": false
            }
          ],
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          "operator": "OR"
        }
      ],
      "operator": "AND"
    },
    {
      "nodes": [
        {
          "cpeMatch": [
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              "vulnerable": true
            },
            {
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              "matchCriteriaId": "9969A74F-33DE-4CC2-8F9E-962FD8EEE3BA",
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          ],
          "negate": false,
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        },
        {
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          ],
          "negate": false,
          "operator": "OR"
        }
      ],
      "operator": "AND"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Certain models of D-Link wireless routers contain hidden functionality. By sending specific packets to the web service, the attacker can forcibly enable the telnet service and log in using hard-coded credentials. The telnet service enabled through this method can only be accessed from within the same local network as the device."
    },
    {
      "lang": "es",
      "value": "Algunos modelos de enrutadores inal\u00e1mbricos D-Link contienen funciones ocultas. Al enviar paquetes espec\u00edficos al servicio web, el atacante puede habilitar por la fuerza el servicio Telnet e iniciar sesi\u00f3n con credenciales codificadas. Solo se puede acceder al servicio Telnet habilitado mediante este m\u00e9todo desde la misma red local que el dispositivo."
    }
  ],
  "id": "CVE-2024-45696",
  "lastModified": "2026-06-17T07:54:40.673",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "ADJACENT_NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 8.8,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 5.9,
        "source": "twcert@cert.org.tw",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2024-45696",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2024-09-16T13:30:40.299168Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2024-09-16T07:15:03.037",
  "references": [
    {
      "source": "twcert@cert.org.tw",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://www.twcert.org.tw/en/cp-139-8087-c3e70-2.html"
    },
    {
      "source": "twcert@cert.org.tw",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://www.twcert.org.tw/tw/cp-132-8086-93ed5-1.html"
    }
  ],
  "sourceIdentifier": "twcert@cert.org.tw",
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-912"
        }
      ],
      "source": "twcert@cert.org.tw",
      "type": "Secondary"
    }
  ]
}



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