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CVE-2011-4821

Estado: ModificadaMedia (5)—

Directory traversal vulnerability in the TFTP server in D-Link DIR-601 Wireless N150 Home Router with firmware 1.02NA allows remote attackers to read arbitrary files via unspecified vectors.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (2)

Dlink — Dir-601Dlink — Dir-601 Firmware

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2011-4821",
  "cveTags": [],
  "metrics": {
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        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
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          "baseScore": 5,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N",
          "authentication": "NONE",
          "integrityImpact": "NONE",
          "accessComplexity": "LOW",
          "availabilityImpact": "NONE",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 2.9,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
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        "obtainUserPrivilege": false,
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        "userInteractionRequired": false
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  "affected": [
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      "affectedData": [
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  "published": "2014-06-20T14:55:04.687",
  "references": [
    {
      "url": "http://secunia.com/advisories/47762",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.securityfocus.com/archive/1/521369",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.securityfocus.com/bid/51659",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.solutionary.com/research/vulnerability-disclosures/2012/01/d-link-dir-601-tftp-directory-traversal-vulnerability",
      "source": "cve@mitre.org"
    },
    {
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    },
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  "vulnStatus": "Modified",
  "weaknesses": [
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      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-22"
        }
      ]
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  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Directory traversal vulnerability in the TFTP server in D-Link DIR-601 Wireless N150 Home Router with firmware 1.02NA allows remote attackers to read arbitrary files via unspecified vectors."
    },
    {
      "lang": "es",
      "value": "Vulnerabilidad de salto de directorio en el servidor TFTP en D-Link DIR-601 Wireless N150 Home Router con firmware 1.02NA permite a atacantes remotos leer ficheros arbitrarios a través de vectores no especificados."
    }
  ],
  "lastModified": "2026-06-16T23:35:27.940",
  "configurations": [
    {
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  "sourceIdentifier": "cve@mitre.org"
}