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CVE-2019-13267

Estado: ModificadaAlta (8.8)—

TP-Link Archer C3200 V1 and Archer C2 V1 devices have Insufficient Compartmentalization between a host network and a guest network that are established by the same device. In order to transfer data from the host network to the guest network, the sender joins and then leaves an IGMP group. After it leaves, the router (following the IGMP protocol) creates an IGMP Membership Query packet with the Group IP and sends it to both the Host and the Guest networks. The data is transferred within the Group IP field, which is completely controlled by the sender.

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)

Tp-link — Archer C2 V1 FirmwareTp-link — Archer C3200 V1 Firmware

CWE

Referencias

JSON original (NVD)

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  "id": "CVE-2019-13267",
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          "accessVector": "ADJACENT_NETWORK",
          "vectorString": "AV:A/AC:L/Au:N/C:P/I:P/A:P",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "LOW",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "PARTIAL"
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        "impactScore": 6.4,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
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          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
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          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
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  "affected": [
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  "published": "2019-08-27T18:15:10.887",
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  "vulnStatus": "Modified",
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  "descriptions": [
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      "value": "TP-Link Archer C3200 V1 and Archer C2 V1 devices have Insufficient Compartmentalization between a host network and a guest network that are established by the same device. In order to transfer data from the host network to the guest network, the sender joins and then leaves an IGMP group. After it leaves, the router (following the IGMP protocol) creates an IGMP Membership Query packet with the Group IP and sends it to both the Host and the Guest networks. The data is transferred within the Group IP field, which is completely controlled by the sender."
    },
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      "lang": "es",
      "value": "Los dispositivos TP-Link Archer C3200 V1 y Archer C2 V1 tienen una compartimentación insuficiente entre una red host y una red de invitados establecida por el mismo dispositivo. Para transferir los datos de la red del host a la red del invitado, el remitente se une y después deja a un grupo IGMP. Después de que salga, el router (siguiendo el protocolo IGMP) crea un paquete de la interrogación de la membresía IGMP con el IP del grupo y lo envía al host y a las redes del invitado. Los datos se transfieren dentro del campo IP de grupo, que está completamente controlado por el remitente."
    }
  ],
  "lastModified": "2026-06-17T02:16:25.343",
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