« Volver al listado

CVE-2020-5798

Estado: ModificadaAlta (7.8)—

inSync Client installer for macOS versions v6.8.0 and prior could allow an attacker to gain privileges of a root user from a lower privileged user due to improper integrity checks and directory permissions.

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)

Druva — Insync

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2020-5798",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 7.2,
          "accessVector": "LOCAL",
          "vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C",
          "authentication": "NONE",
          "integrityImpact": "COMPLETE",
          "accessComplexity": "LOW",
          "availabilityImpact": "COMPLETE",
          "confidentialityImpact": "COMPLETE"
        },
        "acInsufInfo": false,
        "impactScore": 10,
        "baseSeverity": "HIGH",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 3.9,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ],
    "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:L/UI:N/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.9,
        "exploitabilityScore": 1.8
      }
    ]
  },
  "affected": [
    {
      "source": "vulnreport@tenable.com",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "Druva inSync macOS Client Installers for v6.8.0 and prior",
          "versions": [
            {
              "status": "affected",
              "version": "Druva inSync macOS Client Installers for v6.8.0 and prior"
            }
          ]
        }
      ]
    }
  ],
  "published": "2020-12-07T13:15:10.873",
  "references": [
    {
      "url": "https://www.tenable.com/security/research/tra-2020-67",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "source": "vulnreport@tenable.com"
    },
    {
      "url": "https://www.tenable.com/security/research/tra-2020-67%2Chttps://docs.druva.com/001_inSync_Cloud/Cloud/010_Release_Details/010_inSync_Cloud_Updates",
      "source": "vulnreport@tenable.com"
    },
    {
      "url": "https://www.tenable.com/security/research/tra-2020-67",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://www.tenable.com/security/research/tra-2020-67%2Chttps://docs.druva.com/001_inSync_Cloud/Cloud/010_Release_Details/010_inSync_Cloud_Updates",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-276"
        },
        {
          "lang": "en",
          "value": "CWE-354"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "inSync Client installer for macOS versions v6.8.0 and prior could allow an attacker to gain privileges of a root user from a lower privileged user due to improper integrity checks and directory permissions."
    },
    {
      "lang": "es",
      "value": "El instalador de inSync Client para las versiones de macOS v6.8.0 y anteriores, podría permitir que un atacante obtenga privilegios de un usuario root desde un usuario con menos privilegios debido a comprobaciones de integridad y permisos de directorio inapropiados"
    }
  ],
  "lastModified": "2026-06-17T03:22:15.420",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:druva:insync:6.8.0:*:*:*:*:macos:*:*",
              "vulnerable": true,
              "matchCriteriaId": "C7C4C85A-AE28-4C5A-A8C6-798013F92780"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "vulnreport@tenable.com"
}