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CVE-2024-23911

Estado: AnalizadaAlta (7.5)—

Out-of-bounds read vulnerability caused by improper checking of the option length values in IPv6 NDP packets exists in Cente middleware TCP/IP Network Series, which may allow an unauthenticated attacker to stop the device operations by sending a specially crafted packet.

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 (3)

Nxtech — Cente Ipv6Nxtech — Cente Ipv6 Snmpv2Nxtech — Cente Ipv6 Snmpv3

CWE

Referencias

JSON original (NVD)

Mostrar
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          "options": [
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          "timestamp": "2024-06-17T20:27:05.820784Z"
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          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "NONE"
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        "exploitabilityScore": 3.9
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  "affected": [
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      "source": "vultures@jpcert.or.jp",
      "affectedData": [
        {
          "vendor": "DMG MORI Digital Co., LTD. and NEXT Co., Ltd.",
          "product": "Cente IPv6",
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  "published": "2024-04-15T11:15:08.227",
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  "vulnStatus": "Analyzed",
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          "value": "CWE-125"
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  "descriptions": [
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      "value": "Out-of-bounds read vulnerability caused by improper checking of the option length values in IPv6 NDP packets exists in Cente middleware TCP/IP Network Series, which may allow an unauthenticated attacker to stop the device operations by sending a specially crafted packet."
    },
    {
      "lang": "es",
      "value": "Existe una vulnerabilidad de lectura fuera de los límites causada por una verificación incorrecta de los valores de longitud de las opciones en los paquetes IPv6 NDP en la serie de redes TCP/IP del middleware Cente, lo que puede permitir que un atacante no autenticado detenga las operaciones del dispositivo enviando un paquete especialmente manipulado."
    }
  ],
  "lastModified": "2026-06-17T07:13:52.447",
  "configurations": [
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