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CVE-2021-40415

Estado: ModificadaMedia (6.5)—

An incorrect default permission vulnerability exists in the cgiserver.cgi cgi_check_ability functionality of reolink RLC-410W v3.0.0.136_20121102. In cgi_check_ability the Format API does not have a specific case, the user permission will default to 7. This will give non-administrative users the possibility to format the SD card and reboot the device.

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)

Reolink — Rlc-410w Firmware

CWE

Referencias

JSON original (NVD)

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  "id": "CVE-2021-40415",
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          "version": "2.0.3",
          "timestamp": "2025-04-15T18:19:35.687285Z"
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          "vectorString": "AV:N/AC:L/Au:S/C:N/I:N/A:C",
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          "availabilityImpact": "COMPLETE",
          "confidentialityImpact": "NONE"
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        "acInsufInfo": false,
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        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 8,
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    "cvssMetricV30": [
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  "published": "2022-01-28T20:15:11.960",
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  "descriptions": [
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      "value": "An incorrect default permission vulnerability exists in the cgiserver.cgi cgi_check_ability functionality of reolink RLC-410W v3.0.0.136_20121102. In cgi_check_ability the Format API does not have a specific case, the user permission will default to 7. This will give non-administrative users the possibility to format the SD card and reboot the device."
    },
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      "lang": "es",
      "value": "Se presenta una vulnerabilidad de permisos por defecto incorrectos en la funcionalidad cgi_check_ability en el archivo cgiserver.cgi de reolink RLC-410W versión v3.0.0.136_20121102. En cgi_check_ability el Formato API no presenta un caso específico, el permiso del usuario será por defecto el 7. Esto dará a usuarios no administrativos la posibilidad de formatear la tarjeta SD y reiniciar el dispositivo"
    }
  ],
  "lastModified": "2026-06-17T04:06:53.690",
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