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CVE-2023-0209

Estado: ModificadaAlta (7.8)—

NVIDIA DGX-1 SBIOS contains a vulnerability in the Uncore PEI module, where authentication of the code executed by SSA is missing, which may lead to arbitrary code execution, denial of service, escalation of privileges assisted by a firmware implant, information disclosure assisted by a firmware implant, data tampering, and SecureBoot bypass.

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)

Nvidia — Sbios

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2023-0209",
  "cveTags": [],
  "metrics": {
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          "id": "CVE-2023-0209",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2025-02-04T19:28:35.489675Z"
        }
      }
    ],
    "cvssMetricV31": [
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          "userInteraction": "NONE",
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          "privilegesRequired": "HIGH",
          "confidentialityImpact": "HIGH"
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      {
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        "source": "nvd@nist.gov",
        "cvssData": {
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  "published": "2023-04-22T03:15:09.557",
  "references": [
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      "tags": [
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    },
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      "tags": [
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
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  ],
  "vulnStatus": "Modified",
  "weaknesses": [
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      "type": "Secondary",
      "source": "psirt@nvidia.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-287"
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    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
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          "value": "CWE-287"
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  "descriptions": [
    {
      "lang": "en",
      "value": "NVIDIA DGX-1 SBIOS contains a vulnerability in the Uncore PEI module, where authentication of the code executed by SSA is missing, which may lead to arbitrary code execution, denial of service, escalation of privileges assisted by a firmware implant, information disclosure assisted by a firmware implant, data tampering, and SecureBoot bypass."
    }
  ],
  "lastModified": "2026-06-17T05:25:01.913",
  "configurations": [
    {
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}