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CVE-2021-40419

Estado: ModificadaAlta (7.5)—

A firmware update vulnerability exists in the 'factory' binary of reolink RLC-410W v3.0.0.136_20121102. A specially-crafted series of network requests can lead to arbitrary firmware update. An attacker can send a sequence of requests to trigger this vulnerability.

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)

CWE

Referencias

JSON original (NVD)

Mostrar
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  "id": "CVE-2021-40419",
  "cveTags": [],
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          "options": [
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              "automatable": "yes"
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              "technicalImpact": "total"
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          "version": "2.0.3",
          "timestamp": "2025-04-15T18:21:29.939766Z"
        }
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    "cvssMetricV2": [
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          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:N/I:P/A:N",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
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          "availabilityImpact": "NONE",
          "confidentialityImpact": "NONE"
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  "affected": [
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  "published": "2022-01-28T20:15:12.047",
  "references": [
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  "vulnStatus": "Modified",
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  ],
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    {
      "lang": "en",
      "value": "A firmware update vulnerability exists in the 'factory' binary of reolink RLC-410W v3.0.0.136_20121102. A specially-crafted series of network requests can lead to arbitrary firmware update. An attacker can send a sequence of requests to trigger this vulnerability."
    },
    {
      "lang": "es",
      "value": "Se presenta una vulnerabilidad de actualización de firmware en el binario \"de fábrica\" de reolink RLC-410W versión v3.0.0.136_20121102. Una serie de peticiones de red especialmente diseñadas puede conllevar a una actualización arbitraria del firmware. Un atacante puede enviar una secuencia de peticiones para desencadenar esta vulnerabilidad"
    }
  ],
  "lastModified": "2026-06-17T04:06:54.127",
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}