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CVE-2024-49389

Estado: AnalizadaAlta (7.8)—

Local privilege escalation due to insecure folder permissions. The following products are affected: Acronis Cyber Files (Windows) before build 9.0.0x24.

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).

🎯 Técnicas ATT&CK

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

CVE de escalada de privilegios local (AV:L, PR:L) por permisos inseguros de carpetas. El atacante con acceso local obtiene control total (C:H, I:H, A:H) del 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

Privileged Account ManagementApplication Developer GuidanceActive Directory ConfigurationUser TrainingUser Account ManagementThreat Intelligence Program

Tecnologías afectadas (1)

Acronis — Cyber Files

CWE

Referencias

JSON original (NVD)

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  "id": "CVE-2024-49389",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2024-49389",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2024-10-17T17:03:32.891207Z"
        }
      }
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    "cvssMetricV30": [
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          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "HIGH"
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    ],
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        "type": "Primary",
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          "product": "Acronis Cyber Files",
          "versions": [
            {
              "status": "affected",
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              "lessThan": "9.0.0x24",
              "versionType": "semver"
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              "version": "0",
              "lessThan": "9.0.0x24",
              "versionType": "custom"
            }
          ],
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        }
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  ],
  "published": "2024-10-17T10:15:03.813",
  "references": [
    {
      "url": "https://security-advisory.acronis.com/advisories/SEC-5319",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "security@acronis.com"
    }
  ],
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
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      "source": "security@acronis.com",
      "description": [
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          "lang": "en",
          "value": "CWE-276"
        }
      ]
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  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Local privilege escalation due to insecure folder permissions. The following products are affected: Acronis Cyber Files (Windows) before build 9.0.0x24."
    },
    {
      "lang": "es",
      "value": "Escalada de privilegios locales debido a permisos de carpetas inseguros. Los siguientes productos se ven afectados: Acronis Cyber Files (Windows) antes de la compilación 9.0.0x24."
    }
  ],
  "lastModified": "2026-06-17T07:59:48.980",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
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}