CVE-2024-8100

Estado: AplazadaAlta (8.7)—

On affected versions of the Arista CloudVision Portal (CVP on-prem), the time-bound device onboarding token can be used to gain admin privileges on CloudVision.

CVSS

Versión: 3.1
Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:N
Puntuación base: 8.7

Probabilidad de explotación (EPSS)

Probabilidad de explotación en los próximos 30 días: 0.63%
Percentil entre todas las CVEs puntuadas: 48
Fecha de la puntuación: 6/10/2026

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.

ExplotaciónT1210 Exploitation of Remote Serviceslateral movement85 %
Impacto principalT1068 Exploitation for Privilege Escalationprivilege escalation85 %

AV:N, PR:H, acceso a servicios remotos; token de onboarding comprometido permite escalada a privilegios de administrador en CloudVision.

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 Application Isolation and Sandboxing Exploit Protection Update Software Vulnerability Scanning Privileged Account Management

Tecnologías afectadas (1)

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

Arista — Cloudvision Portal^AI

CWE

CWE-269

Referencias

https://www.arista.com/en/support/advisories-notices/security-advisory/21316-security-advisory-0116

JSON original (NVD)

Mostrar

{
  "id": "CVE-2024-8100",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2024-8100",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2025-05-08T18:56:57.041097Z"
        }
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "psirt@arista.com",
        "cvssData": {
          "scope": "CHANGED",
          "version": "3.1",
          "baseScore": 8.7,
          "attackVector": "NETWORK",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:N",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "HIGH",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.8,
        "exploitabilityScore": 2.3
      }
    ]
  },
  "affected": [
    {
      "source": "psirt@arista.com",
      "affectedData": [
        {
          "vendor": "Arista Networks",
          "product": "CloudVision",
          "versions": [
            {
              "status": "affected",
              "version": "2024.3.0",
              "versionType": "custom"
            },
            {
              "status": "affected",
              "version": "2024.0",
              "versionType": "custom",
              "lessThanOrEqual": "2024.2"
            },
            {
              "status": "affected",
              "version": "2023.3.0",
              "versionType": "custom",
              "lessThanOrEqual": "2023.3.1"
            },
            {
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              "version": "2023.0",
              "versionType": "custom",
              "lessThanOrEqual": "2023.2"
            },
            {
              "status": "affected",
              "version": "2022",
              "versionType": "custom"
            },
            {
              "status": "affected",
              "version": "2021",
              "versionType": "custom"
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            {
              "status": "affected",
              "version": "2020",
              "versionType": "custom"
            },
            {
              "status": "affected",
              "version": "2019",
              "versionType": "custom"
            },
            {
              "status": "affected",
              "version": "2018",
              "versionType": "custom"
            }
          ],
          "defaultStatus": "unaffected"
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  ],
  "published": "2025-05-08T19:16:01.183",
  "references": [
    {
      "url": "https://www.arista.com/en/support/advisories-notices/security-advisory/21316-security-advisory-0116",
      "source": "psirt@arista.com"
    }
  ],
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "psirt@arista.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-269"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "On affected versions of the Arista CloudVision Portal (CVP on-prem), the time-bound device onboarding token can be used to gain admin privileges on CloudVision."
    },
    {
      "lang": "es",
      "value": "En las versiones afectadas de Arista CloudVision Portal (CVP local), el token de incorporación de dispositivo con límite de tiempo se puede usar para obtener privilegios de administrador en CloudVision."
    }
  ],
  "lastModified": "2026-06-17T08:21:52.330",
  "sourceIdentifier": "psirt@arista.com"
}