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CVE-2024-0643

Estado: ModificadaCrítica (9.8)—

Unrestricted upload of dangerous file types in the C21 Live Encoder and Live Mosaic product, version 5.3. This vulnerability allows a remote attacker to upload different file extensions without any restrictions, resulting in a full system compromise.

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)

Cires21 — Live Encoder

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2024-0643",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2024-0643",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2025-05-08T18:42:08.461414Z"
        }
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    ],
    "cvssMetricV31": [
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        "type": "Secondary",
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        "cvssData": {
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          "version": "3.1",
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          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
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          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
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      },
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          "integrityImpact": "HIGH",
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          "confidentialityImpact": "HIGH"
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        {
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          "product": "C21 Live Encoder and Live Mosaic",
          "versions": [
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              "version": "5.3 "
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  "published": "2024-01-17T14:15:43.920",
  "references": [
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      "url": "https://www.incibe.es/en/incibe-cert/notices/aviso/multiple-vulnerabilities-cires21-products",
      "tags": [
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      "source": "cve-coordination@incibe.es"
    },
    {
      "url": "https://www.incibe.es/en/incibe-cert/notices/aviso/multiple-vulnerabilities-cires21-products",
      "tags": [
        "Third Party Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
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  "vulnStatus": "Modified",
  "weaknesses": [
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      "type": "Secondary",
      "source": "cve-coordination@incibe.es",
      "description": [
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          "lang": "en",
          "value": "CWE-434"
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    }
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  "descriptions": [
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      "lang": "en",
      "value": "Unrestricted upload of dangerous file types in the C21 Live Encoder and Live Mosaic product, version 5.3. This vulnerability allows a remote attacker to upload different file extensions without any restrictions, resulting in a full system compromise."
    },
    {
      "lang": "es",
      "value": "Carga sin restricciones de tipos de archivos peligrosos en el producto C21 Live Encoder y Live Mosaic, versión 5.3. Esta vulnerabilidad permite a un atacante remoto cargar diferentes extensiones de archivos sin restricciones, lo que compromete todo el sistema."
    }
  ],
  "lastModified": "2026-06-17T06:53:57.013",
  "configurations": [
    {
      "nodes": [
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          "cpeMatch": [
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  "sourceIdentifier": "cve-coordination@incibe.es"
}