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CVE-2021-28807

Estado: ModificadaMedia (5.4)—

Se ha reportado una vulnerabilidad de tipo XSS reflejada después de la autenticación que afecta los NAS de QNAP que ejecuta Q'center. Si es explotada, esta vulnerabilidad permite a atacantes remotos inyectar código malicioso. QNAP ya ha corregido esta vulnerabilidad en las siguientes versiones de Q'center: versiones QTS 4.5.3: Q'center v1.12.1012 y posteriores, versión QTS 4.3.6: Q'center v1.10.1004 y posteriores, versión QTS 4.3.3: Q'center v1.10.1004 y posteriores, versión QuTS hero h4.5.2: Q'center v1.12.1012 y posteriores, versión QuTScloud c4.5.4: Q'center v1.12.1012 y posteriores

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)

Qnap — Q'center

CWE

Referencias

JSON original (NVD)

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  "id": "CVE-2021-28807",
  "cveTags": [],
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        "type": "Primary",
        "source": "nvd@nist.gov",
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          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:M/Au:S/C:N/I:P/A:N",
          "authentication": "SINGLE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "MEDIUM",
          "availabilityImpact": "NONE",
          "confidentialityImpact": "NONE"
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        "acInsufInfo": false,
        "impactScore": 2.9,
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        "obtainAllPrivilege": false,
        "exploitabilityScore": 6.8,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
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  "published": "2021-06-03T03:15:08.533",
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      "tags": [
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      "source": "security@qnapsecurity.com.tw"
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