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CVE-2006-3392

Estado: ModificadaMedia (5)—💥 Exploit

Webmin before 1.290 and Usermin before 1.220 calls the simplify_path function before decoding HTML, which allows remote attackers to read arbitrary files, as demonstrated using "..%01" sequences, which bypass the removal of "../" sequences before bytes such as "%01" are removed from the filename. NOTE: This is a different issue than CVE-2006-3274.

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).

💥 Exploits públicos

Hay código de explotación o plantillas de detección públicos. No es lo mismo que explotación activa confirmada (KEV), pero aumenta el riesgo: parchee con prioridad.

⚠️ Las pruebas de concepto de GitHub no están verificadas: algunas son falsas o contienen malware. No las ejecute nunca fuera de un laboratorio aislado.

Tecnologías afectadas (2)

Usermin — UserminWebmin — Webmin

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2006-3392",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "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,
        "exploitabilityScore": 10,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "affected": [
    {
      "source": "cve@mitre.org",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2006-07-06T20:05:00.000",
  "references": [
    {
      "url": "http://attrition.org/pipermail/vim/2006-July/000923.html",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://attrition.org/pipermail/vim/2006-June/000912.html",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://secunia.com/advisories/20892",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "http://secunia.com/advisories/21105",
      "tags": [
        "Vendor Advisory"
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      "source": "cve@mitre.org"
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    {
      "url": "http://secunia.com/advisories/21365",
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    {
      "url": "http://secunia.com/advisories/22556",
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    {
      "url": "http://security.gentoo.org/glsa/glsa-200608-11.xml",
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    },
    {
      "url": "http://www.debian.org/security/2006/dsa-1199",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.kb.cert.org/vuls/id/999601",
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    {
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      "source": "cve@mitre.org"
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      "tags": [
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    },
    {
      "url": "http://www.webmin.com/changes.html",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://attrition.org/pipermail/vim/2006-July/000923.html",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
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      "url": "http://attrition.org/pipermail/vim/2006-June/000912.html",
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
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      "url": "http://www.debian.org/security/2006/dsa-1199",
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    {
      "url": "http://www.kb.cert.org/vuls/id/999601",
      "tags": [
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    },
    {
      "url": "http://www.mandriva.com/security/advisories?name=MDKSA-2006:125",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.osvdb.org/26772",
      "tags": [
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    },
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      "url": "http://www.securityfocus.com/archive/1/439653/100/0/threaded",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
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      "url": "http://www.securityfocus.com/archive/1/440493/100/0/threaded",
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
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    {
      "url": "http://www.webmin.com/changes.html",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-Other"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Webmin before 1.290 and Usermin before 1.220 calls the simplify_path function before decoding HTML, which allows remote attackers to read arbitrary files, as demonstrated using \"..%01\" sequences, which bypass the removal of \"../\" sequences before bytes such as \"%01\" are removed from the filename.  NOTE: This is a different issue than CVE-2006-3274."
    },
    {
      "lang": "es",
      "value": "Las aplicaciones Webmin antes de su versión 1.290 y Usermin antes de la 1.220 llaman a la función simplify_path antes de decodificar HTML, lo que permite a atacantes remotos leer ficheros arbitrarios, como se ha demostrado utilizando secuencias \"..% 01\", evitando de esta manera la supresión del nombre de fichero de las secuencias \"../\" anteriores a octetos del estilo de \"%01\". NOTA: Se trata de una vulnerabilidad diferente a CVE-2006-3274."
    }
  ],
  "lastModified": "2026-06-16T22:26:58.387",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:usermin:usermin:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "26B92F53-3598-44F5-8CE1-A04A28EFF92E",
              "versionEndIncluding": "1.210"
            },
            {
              "criteria": "cpe:2.3:a:webmin:webmin:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "3A061012-19EE-4A9E-9AFC-75DF24D316C5",
              "versionEndIncluding": "1.2.80"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "cve@mitre.org"
}