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CVE-2020-5366

Status: ModifiedMedium (6.5)—

Dell EMC iDRAC9 versions prior to 4.20.20.20 contain a Path Traversal Vulnerability. A remote authenticated malicious user with low privileges could potentially exploit this vulnerability by manipulating input parameters to gain unauthorized read access to the arbitrary files.

CVSS

Exploitation probability (EPSS)

EPSS (Exploit Prediction Scoring System, FIRST) estimates how likely a vulnerability is to be exploited in the wild within 30 days. It complements CVSS (impact) and CISA KEV (confirmed exploitation).

🎯 ATT&CK techniques

How this vulnerability is exploited and what the attacker gains, in MITRE ATT&CK terms.

Source: official MITRE CTID mapping (CVE → ATT&CK).

🛡️ ATT&CK mitigations that cover these techniques

Vulnerability ScanningPrivileged Account ManagementNetwork SegmentationLimit Access to Resource Over NetworkFilter Network TrafficApplication Isolation and Sandboxing

Affected technologies (1)

Dell — Idrac9 Firmware

CWEs

References

Raw JSON (NVD)

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  "id": "CVE-2020-5366",
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          "vectorString": "AV:N/AC:L/Au:S/C:P/I:N/A:N",
          "authentication": "SINGLE",
          "integrityImpact": "NONE",
          "accessComplexity": "LOW",
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  "published": "2020-07-09T14:15:10.793",
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    },
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      "lang": "es",
      "value": "Dell EMC iDRAC9 versiones anteriores a 4.20.20.20, contienen una vulnerabilidad de Salto de Ruta. Un usuario malicioso autenticado remoto con pocos privilegios podría explotar esta vulnerabilidad al manipular los parámetros de entrada para conseguir acceso de lectura no autorizado a los archivos arbitrarios"
    }
  ],
  "lastModified": "2026-06-17T03:21:21.750",
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