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CVE-2018-12049

Estado: ModificadaCrítica (9.8)—

** EN DISPUTA ** Un atacante remoto puede omitir el modo "System Manager" en la interfaz web de Canon MF210 y LBP6030w sin conocer el PIN para /login.html mediante vectores relacionados con /portal_top.html para obtener acceso total al dispositivo. NOTA: se indica que el fabricante ha respondido que este problema ocurre cuando un cliente mantiene la configuración por defecto sin emplear las contramedidas y buenas prácticas explicadas en la documentación.

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 (1)

Canon — Lbp6030w Firmware

CWE

Referencias

JSON original (NVD)

Mostrar
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  "id": "CVE-2018-12049",
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      "tags": [
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      "sourceIdentifier": "cve@mitre.org"
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  "metrics": {
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        "type": "Primary",
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        "cvssData": {
          "version": "2.0",
          "baseScore": 10,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C",
          "authentication": "NONE",
          "integrityImpact": "COMPLETE",
          "accessComplexity": "LOW",
          "availabilityImpact": "COMPLETE",
          "confidentialityImpact": "COMPLETE"
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          "baseSeverity": "CRITICAL",
          "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
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          "availabilityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
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        "impactScore": 5.9,
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  "affected": [
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      "affectedData": [
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  "published": "2018-06-08T01:29:01.747",
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  "vulnStatus": "Modified",
  "weaknesses": [
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      "description": [
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          "lang": "en",
          "value": "CWE-287"
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  ],
  "descriptions": [
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      "value": "A remote attacker can bypass the System Manager Mode on the Canon LBP6030w web interface without a PIN for /checkLogin.cgi via vectors involving /portal_top.html to get full access to the device. NOTE: the vendor reportedly responded that this issue occurs when a customer keeps the default settings without using the countermeasures and best practices shown in the documentation"
    },
    {
      "lang": "es",
      "value": "** EN DISPUTA ** Un atacante remoto puede omitir el modo \"System Manager\" en la interfaz web de Canon MF210 y LBP6030w sin conocer el PIN para /login.html mediante vectores relacionados con /portal_top.html para obtener acceso total al dispositivo. NOTA: se indica que el fabricante ha respondido que este problema ocurre cuando un cliente mantiene la configuración por defecto sin emplear las contramedidas y buenas prácticas explicadas en la documentación."
    }
  ],
  "lastModified": "2026-06-17T01:37:04.167",
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