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CVE-2021-36667

Estado: ModificadaAlta (7.8)—

Command injection vulnerability in Druva inSync 6.9.0 for MacOS, allows attackers to execute arbitrary commands via crafted payload to the local HTTP server due to un-sanitized call to the python os.system library.

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 Client

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2021-36667",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
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        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
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          "baseScore": 4.6,
          "accessVector": "LOCAL",
          "vectorString": "AV:L/AC:L/Au:N/C:P/I:P/A:P",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "LOW",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 6.4,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 3.9,
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    "cvssMetricV31": [
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  "affected": [
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      "affectedData": [
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  "published": "2022-07-12T14:15:14.493",
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      "url": "https://docs.druva.com/Knowledge_Base/Security_Update/Security_Advisory_for_inSync_Client_7.0.1_and_before",
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  "vulnStatus": "Modified",
  "weaknesses": [
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      "source": "nvd@nist.gov",
      "description": [
        {
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          "value": "CWE-78"
        }
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  "descriptions": [
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      "value": "Command injection vulnerability in Druva inSync 6.9.0 for MacOS, allows attackers to execute arbitrary commands via crafted payload to the local HTTP server due to un-sanitized call to the python os.system library."
    },
    {
      "lang": "es",
      "value": "Una vulnerabilidad de inyección de comandos en Druva inSync versión 6.9.0 para MacOS, permite a atacantes ejecutar comandos arbitrarios por medio de una carga útil diseñada para el servidor HTTP local debido a una llamada no saneada a la biblioteca python os.system"
    }
  ],
  "lastModified": "2026-07-09T01:16:58.353",
  "configurations": [
    {
      "nodes": [
        {
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          "cpeMatch": [
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  "sourceIdentifier": "cve@mitre.org"
}