CVE-2024-12673

Estado: AplazadaAlta (8.5)—

An improper privilege vulnerability was reported in a BIOS customization feature of Lenovo Vantage on SMB notebook devices which could allow a local attacker to elevate privileges on the system.

This vulnerability only affects Vantage installed on these devices:

Detalles técnicos trazas, registros y código del informe original

  *  Lenovo V Series (Gen 5)
  *  ThinkBook 14 (Gen 6, 7)
  *  ThinkBook 16 (Gen 6, 7)
  *  ThinkPad E Series (Gen 1)

CVSS

Versión: 4.0
Vector: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Puntuación base: 8.5

Probabilidad de explotación (EPSS)

Probabilidad de explotación en los próximos 30 días: 0.18%
Percentil entre todas las CVEs puntuadas: 7
Fecha de la puntuación: 5/10/2026

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).

🎯 Técnicas ATT&CK

Cómo se explota esta vulnerabilidad y qué consigue el atacante, en el lenguaje de MITRE ATT&CK.

ExplotaciónT1068 Exploitation for Privilege Escalationprivilege escalation95 %

Vector CVSS AV:L/PR:L/UI:N indica acceso local con privilegios limitados sin interacción. CWE-250 (Execution with Unnecessary Privileges) y descripción de escalada de privilegios en característica BIOS confirman T1068. El impacto es elevar privilegios en el sistema.

Inferido por nuestro agente de análisis a partir de la descripción oficial, el vector CVSS y la CWE, y comprobado por un supervisor. Puede contener errores.

🛡️ Mitigaciones ATT&CK que cubren estas técnicas

Threat Intelligence Program Execution Prevention Application Isolation and Sandboxing Exploit Protection Update Software

Tecnologías afectadas (1)

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

Lenovo — Vantage^AI

CWE

CWE-250

Referencias

https://support.lenovo.com/us/en/product_security/LEN-183176

JSON original (NVD)

Mostrar

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  "id": "CVE-2024-12673",
  "cveTags": [],
  "metrics": {
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      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2024-12673",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2025-02-12T20:53:22.079128Z"
        }
      }
    ],
    "cvssMetricV31": [
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        "type": "Secondary",
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          "integrityImpact": "HIGH",
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          "privilegesRequired": "LOW",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.9,
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      }
    ],
    "cvssMetricV40": [
      {
        "type": "Secondary",
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        "cvssData": {
          "Safety": "NOT_DEFINED",
          "version": "4.0",
          "Recovery": "NOT_DEFINED",
          "baseScore": 8.5,
          "Automatable": "NOT_DEFINED",
          "attackVector": "LOCAL",
          "baseSeverity": "HIGH",
          "valueDensity": "NOT_DEFINED",
          "vectorString": "CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
          "exploitMaturity": "NOT_DEFINED",
          "providerUrgency": "NOT_DEFINED",
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          "subIntegrityImpact": "NONE",
          "vulnIntegrityImpact": "HIGH",
          "integrityRequirement": "NOT_DEFINED",
          "modifiedAttackVector": "NOT_DEFINED",
          "subAvailabilityImpact": "NONE",
          "vulnAvailabilityImpact": "HIGH",
          "availabilityRequirement": "NOT_DEFINED",
          "modifiedUserInteraction": "NOT_DEFINED",
          "modifiedAttackComplexity": "NOT_DEFINED",
          "subConfidentialityImpact": "NONE",
          "vulnConfidentialityImpact": "HIGH",
          "confidentialityRequirement": "NOT_DEFINED",
          "modifiedAttackRequirements": "NOT_DEFINED",
          "modifiedPrivilegesRequired": "NOT_DEFINED",
          "modifiedSubIntegrityImpact": "NOT_DEFINED",
          "modifiedVulnIntegrityImpact": "NOT_DEFINED",
          "vulnerabilityResponseEffort": "NOT_DEFINED",
          "modifiedSubAvailabilityImpact": "NOT_DEFINED",
          "modifiedVulnAvailabilityImpact": "NOT_DEFINED",
          "modifiedSubConfidentialityImpact": "NOT_DEFINED",
          "modifiedVulnConfidentialityImpact": "NOT_DEFINED"
        }
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  },
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      "affectedData": [
        {
          "vendor": "Lenovo",
          "product": "Vantage",
          "versions": [
            {
              "status": "affected",
              "version": "0",
              "lessThan": "10.2501.15.0",
              "versionType": "custom"
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  "published": "2025-02-12T21:15:12.697",
  "references": [
    {
      "url": "https://support.lenovo.com/us/en/product_security/LEN-183176",
      "source": "psirt@lenovo.com"
    }
  ],
  "vulnStatus": "Deferred",
  "weaknesses": [
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      "type": "Secondary",
      "source": "psirt@lenovo.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-250"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "An improper privilege vulnerability was reported in a BIOS customization feature of Lenovo Vantage on SMB notebook devices which could allow a local attacker to elevate privileges on the system.\n\nThis vulnerability only affects Vantage installed on these devices:\n\n  *  Lenovo V Series (Gen 5)\n  *  ThinkBook 14 (Gen 6, 7)\n  *  ThinkBook 16 (Gen 6, 7)\n  *  ThinkPad E Series (Gen 1)"
    },
    {
      "lang": "es",
      "value": "Se informó de una vulnerabilidad de privilegios indebidos en una función de personalización del BIOS de Lenovo Vantage en dispositivos portátiles SMB que podría permitir que un atacante local elevara los privilegios en el sistema. Esta vulnerabilidad solo afecta a Vantage instalado en estos dispositivos: * Lenovo V Series (Gen 5) * ThinkBook 14 (Gen 6, 7) * ThinkBook 16 (Gen 6, 7) * ThinkPad E Series (Gen 1)"
    }
  ],
  "lastModified": "2026-06-17T07:00:15.773",
  "sourceIdentifier": "psirt@lenovo.com"
}