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CVE-2025-33045

Estado: AnalizadaMedia (6.7)—

APTIOV contains vulnerabilities in the BIOS where a privileged user may cause “Write-what-where Condition” and “Exposure of Sensitive Information to an Unauthorized Actor” through local access. The successful exploitation of these vulnerabilities can lead to information disclosure, arbitrary data writing, and impact Confidentiality, Integrity, and Availability.

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)

AMI — Aptio V

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2025-33045",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
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        "ssvcData": {
          "id": "CVE-2025-33045",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2025-09-09T14:14:02.373579Z"
        }
      }
    ],
    "cvssMetricV31": [
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          "privilegesRequired": "HIGH",
          "confidentialityImpact": "HIGH"
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        "exploitabilityScore": 1.5
      },
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
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          "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",
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          "availabilityImpact": "HIGH",
          "privilegesRequired": "HIGH",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.9,
        "exploitabilityScore": 0.8
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  },
  "affected": [
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        {
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          "versions": [
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              "lessThan": "AptioV_5.040",
              "versionType": "custom"
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          "defaultStatus": "unaffected"
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  ],
  "published": "2025-09-09T14:15:44.270",
  "references": [
    {
      "url": "https://go.ami.com/hubfs/Security%20Advisories/2025/AMI-SA-2025007.pdf",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "biossecurity@ami.com"
    }
  ],
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "biossecurity@ami.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-123"
        },
        {
          "lang": "en",
          "value": "CWE-200"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "APTIOV contains vulnerabilities in the BIOS where a privileged user may cause “Write-what-where Condition” and “Exposure of Sensitive Information to an Unauthorized Actor” through local access. The successful exploitation of these vulnerabilities can lead to information disclosure, arbitrary data writing, and impact Confidentiality, Integrity, and Availability."
    }
  ],
  "lastModified": "2026-06-17T09:13:00.540",
  "configurations": [
    {
      "nodes": [
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          "negate": false,
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  "sourceIdentifier": "biossecurity@ami.com"
}