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CVE-2023-49254

Estado: ModificadaAlta (8.8)—

Authenticated user can execute arbitrary commands in the context of the root user by providing payload in the "destination" field of the network test tools. This is similar to the vulnerability CVE-2021-28151 mitigated on the user interface level by blacklisting characters with JavaScript, however, it can still be exploited by sending POST requests directly.

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)

Hongdian — H8951-4g-esp Firmware

CWE

Referencias

JSON original (NVD)

Mostrar
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  "id": "CVE-2023-49254",
  "cveTags": [],
  "metrics": {
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        "ssvcData": {
          "id": "CVE-2023-49254",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2024-01-12T16:01:11.234656Z"
        }
      }
    ],
    "cvssMetricV31": [
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        "source": "nvd@nist.gov",
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          "scope": "UNCHANGED",
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          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "HIGH"
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        "exploitabilityScore": 2.8
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  "published": "2024-01-12T15:15:09.017",
  "references": [
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      "url": "https://cert.pl/en/posts/2024/01/CVE-2023-49253/",
      "tags": [
        "Third Party Advisory"
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      "source": "cvd@cert.pl"
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  "vulnStatus": "Modified",
  "weaknesses": [
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      "type": "Secondary",
      "source": "cvd@cert.pl",
      "description": [
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          "lang": "en",
          "value": "CWE-78"
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      "description": [
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          "value": "CWE-78"
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  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Authenticated user can execute arbitrary commands in the context of the root user by providing payload in the \"destination\" field of the network test tools. This is similar to the vulnerability CVE-2021-28151 mitigated on the user interface level by blacklisting characters with JavaScript, however, it can still be exploited by sending POST requests directly."
    },
    {
      "lang": "es",
      "value": "El usuario autenticado puede ejecutar comandos arbitrarios en el contexto del usuario root proporcionando un payload en el campo \"destination\" de las herramientas de prueba de red. Esto es similar a la vulnerabilidad CVE-2021-28151 mitigada en el nivel de la interfaz de usuario al incluir caracteres en la lista negra con JavaScript; sin embargo, aún se puede explotar enviando solicitudes POST directamente."
    }
  ],
  "lastModified": "2026-06-17T06:35:42.190",
  "configurations": [
    {
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  "sourceIdentifier": "cvd@cert.pl"
}