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CVE-2025-44039

Estado: AnalizadaMedia (5.1)—

CP-XR-DE21-S -4G Router Firmware version 1.031.022 was discovered to contain insecure protections for its UART console. This vulnerability allows local attackers to connect to the UART port via a serial connection, read all boot sequence, and revealing internal system details and sensitive information without any authentication.

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)

Cpplusworld — Cp-xr-de21-s Firmware

CWE

Referencias

JSON original (NVD)

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  "id": "CVE-2025-44039",
  "cveTags": [],
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          "role": "CISA Coordinator",
          "options": [
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            {
              "automatable": "no"
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              "technicalImpact": "partial"
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          "version": "2.0.3",
          "timestamp": "2025-05-13T15:31:45.741984Z"
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          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N",
          "integrityImpact": "LOW",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "LOW"
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        "impactScore": 2.5,
        "exploitabilityScore": 2.5
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  "affected": [
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      "affectedData": [
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  "published": "2025-05-13T15:15:57.970",
  "references": [
    {
      "url": "https://github.com/Yashodhanvivek/CP-XR-DE21-S--4G-Router-Vulnerabilities/blob/main/input.md",
      "tags": [
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    },
    {
      "lang": "es",
      "value": "Se descubrió que la versión de firmware 1.031.022 del enrutador CP-XR-DE21-S -4G contenía protecciones inseguras para su consola UART. Esta vulnerabilidad permite a atacantes locales conectarse al puerto UART mediante una conexión serial, leer toda la secuencia de arranque y revelar detalles internos del sistema e información confidencial sin autenticación."
    }
  ],
  "lastModified": "2026-06-17T09:24:56.840",
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