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CVE-2025-50404

Estado: AnalizadaMedia (5.3)—

Intelbras RX1500 Router v2.2.17 and before is vulnerable to Integer Overflow. The websReadEvent function incorrectly uses the int type when processing the "command" field of the http header, causing the array to cross the boundary and overwrite other fields in the array.

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)

Intelbras — RX 1500 Firmware

CWE

Referencias

JSON original (NVD)

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  "id": "CVE-2025-50404",
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          "role": "CISA Coordinator",
          "options": [
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              "exploitation": "none"
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              "automatable": "no"
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              "technicalImpact": "partial"
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          "version": "2.0.3",
          "timestamp": "2025-07-01T14:43:34.527934Z"
        }
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          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N",
          "integrityImpact": "LOW",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "NONE"
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        "exploitabilityScore": 3.9
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  "affected": [
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  "published": "2025-07-01T15:15:26.043",
  "references": [
    {
      "url": "https://github.com/feiwuxingxie/cve/blob/main/Intelbras/vul01/01.md",
      "tags": [
        "Exploit",
        "Third Party Advisory"
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    },
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      "lang": "es",
      "value": "Intelbras RX1500 Router v2.2.17 y versiones anteriores es vulnerable a desbordamiento de enteros. La función websReadEvent utiliza incorrectamente el tipo int al procesar el campo \"command\" del encabezado http, lo que provoca que la matriz cruce el límite y sobrescriba otros campos de la matriz."
    }
  ],
  "lastModified": "2026-06-17T09:35:03.613",
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