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CVE-2025-23337

Estado: AplazadaMedia (6.7)—

NVIDIA HGX & DGX GB200, GB300, B300 contain a vulnerability in the HGX Management Controller (HMC) that may allow a malicious actor with administrative access on the BMC to access the HMC as an administrator. A successful exploit of this vulnerability may lead to code execution, denial of service, escalation of privileges, information disclosure, and data tampering.

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 (4)

⚠ Inferidas por IA a partir de la descripción — NVD aún no ha analizado esta CVE; no son CPE verificados.

Nvidia — DGX B300AINvidia — DGX Gb200AINvidia — DGX Gb300AINvidia — HGX Management ControllerAI

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2025-23337",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2025-23337",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2025-09-19T03:55:12.553144Z"
        }
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "psirt@nvidia.com",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 6.7,
          "attackVector": "LOCAL",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "HIGH",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.9,
        "exploitabilityScore": 0.8
      }
    ]
  },
  "affected": [
    {
      "source": "psirt@nvidia.com",
      "affectedData": [
        {
          "vendor": "NVIDIA",
          "product": "HGX GB200, HGX GB300, HGC B300",
          "versions": [
            {
              "status": "affected",
              "version": "GB200 1.2, GB300 0.8 dev drop, B300 0.6"
            }
          ],
          "platforms": [
            "HMC"
          ],
          "defaultStatus": "unaffected"
        },
        {
          "vendor": "NVIDIA",
          "product": "DGX GB200, HGX GB300, HGC B300",
          "versions": [
            {
              "status": "affected",
              "version": "GB200 1.2, GB300 0.8 dev drop, B300 0.6"
            }
          ],
          "platforms": [
            "HMC",
            "BMC"
          ],
          "defaultStatus": "unaffected"
        }
      ]
    }
  ],
  "published": "2025-09-17T23:15:36.500",
  "references": [
    {
      "url": "https://nvidia.custhelp.com/app/answers/detail/a_id/5692",
      "source": "psirt@nvidia.com"
    }
  ],
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "psirt@nvidia.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-1244"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "NVIDIA HGX & DGX GB200, GB300, B300  contain a vulnerability in the HGX Management Controller (HMC) that may allow a malicious actor with administrative access on the BMC to access the HMC as an administrator. A successful exploit of this vulnerability may lead to code execution, denial of service, escalation of privileges, information disclosure, and data tampering."
    },
    {
      "lang": "es",
      "value": "NVIDIA HGX & DGX GB200, GB300, B300 contienen una vulnerabilidad en el Controlador de Gestión HGX (HMC) que podría permitir a un actor malicioso con acceso administrativo en el BMC acceder al HMC como administrador. Un exploit exitoso de esta vulnerabilidad podría conducir a la ejecución de código, denegación de servicio, escalada de privilegios, revelación de información y manipulación de datos."
    }
  ],
  "lastModified": "2026-06-17T08:53:37.543",
  "sourceIdentifier": "psirt@nvidia.com"
}