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CVE-2023-48677

Estado: ModificadaAlta (7.8)—

Local privilege escalation due to DLL hijacking vulnerability. The following products are affected: Acronis Cyber Protect Home Office (Windows) before build 40901, Acronis Cyber Protect Cloud Agent (Windows) before build 39378, Acronis Cyber Protect 16 (Windows) before build 39938, Acronis True Image OEM (Windows) before build 42575.

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)

Acronis — Cyber Protect Home Office

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2023-48677",
  "cveTags": [],
  "metrics": {
    "cvssMetricV30": [
      {
        "type": "Secondary",
        "source": "security@acronis.com",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.0",
          "baseScore": 7.3,
          "attackVector": "LOCAL",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "REQUIRED",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.9,
        "exploitabilityScore": 1.3
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 7.8,
          "attackVector": "LOCAL",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "REQUIRED",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.9,
        "exploitabilityScore": 1.8
      }
    ]
  },
  "affected": [
    {
      "source": "security@acronis.com",
      "affectedData": [
        {
          "vendor": "Acronis",
          "product": "Acronis Cyber Protect Home Office",
          "versions": [
            {
              "status": "affected",
              "version": "unspecified",
              "lessThan": "40901",
              "versionType": "semver"
            }
          ],
          "platforms": [
            "Windows"
          ],
          "defaultStatus": "unaffected"
        },
        {
          "vendor": "Acronis",
          "product": "Acronis Cyber Protect Cloud Agent",
          "versions": [
            {
              "status": "affected",
              "version": "unspecified",
              "lessThan": "39378",
              "versionType": "semver"
            }
          ],
          "platforms": [
            "Windows"
          ],
          "defaultStatus": "unaffected"
        },
        {
          "vendor": "Acronis",
          "product": "Acronis Cyber Protect 16",
          "versions": [
            {
              "status": "affected",
              "version": "unspecified",
              "lessThan": "39938",
              "versionType": "semver"
            }
          ],
          "platforms": [
            "Windows"
          ],
          "defaultStatus": "unaffected"
        },
        {
          "vendor": "Acronis",
          "product": "Acronis True Image OEM",
          "versions": [
            {
              "status": "affected",
              "version": "unspecified",
              "lessThan": "42575",
              "versionType": "semver"
            }
          ],
          "platforms": [
            "Windows"
          ],
          "defaultStatus": "unaffected"
        }
      ]
    }
  ],
  "published": "2023-12-12T09:15:08.383",
  "references": [
    {
      "url": "https://security-advisory.acronis.com/advisories/SEC-5620",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "security@acronis.com"
    },
    {
      "url": "https://security-advisory.acronis.com/advisories/SEC-5620",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "security@acronis.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-427"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Local privilege escalation due to DLL hijacking vulnerability. The following products are affected: Acronis Cyber Protect Home Office (Windows) before build 40901, Acronis Cyber Protect Cloud Agent (Windows) before build 39378, Acronis Cyber Protect 16 (Windows) before build 39938, Acronis True Image OEM (Windows) before build 42575."
    },
    {
      "lang": "es",
      "value": "Escalada de privilegios locales debido a una vulnerabilidad de secuestro de DLL. Los siguientes productos se ven afectados: Acronis Cyber Protect Home Office (Windows) anterior a la compilación 40901."
    }
  ],
  "lastModified": "2026-06-17T06:34:45.477",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
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              "criteria": "cpe:2.3:a:acronis:cyber_protect_home_office:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "B290A506-C8A3-4C17-826A-D7ED623299B5",
              "versionEndExcluding": "40901"
            }
          ],
          "operator": "OR"
        },
        {
          "negate": false,
          "cpeMatch": [
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              "criteria": "cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*",
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            }
          ],
          "operator": "OR"
        }
      ],
      "operator": "AND"
    }
  ],
  "sourceIdentifier": "security@acronis.com"
}