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CVE-2025-52692

Estado: AnalizadaAlta (8.8)—

Successful exploitation of the vulnerability could allow an attacker with local network access to send a specially crafted URL to access certain administration functions without login credentials.

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).

🎯 Técnicas ATT&CK

Cómo se explota esta vulnerabilidad y qué consigue el atacante, en el lenguaje de MITRE ATT&CK.

AV:A sin PR indica red adyacente sin privilegios (T1210). CWE-306 (Missing Authentication) permite acceso a funciones administrativas sin credenciales, bypass de autenticación (T1078). La capacidad de modificar configuración sugiere impacto en integridad (T1565).

Inferido por nuestro agente de análisis a partir de la descripción oficial, el vector CVSS y la CWE, y comprobado por un supervisor. Puede contener errores.

🛡️ Mitigaciones ATT&CK que cubren estas técnicas

Tecnologías afectadas (1)

CWE

Referencias

JSON original (NVD)

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  "cveTags": [],
  "metrics": {
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          "id": "CVE-2025-52692",
          "role": "CISA Coordinator",
          "options": [
            {
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            },
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            },
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              "technicalImpact": "total"
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          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
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  "affected": [
    {
      "source": "5f57b9bf-260d-4433-bf07-b6a79e9bb7d4",
      "affectedData": [
        {
          "vendor": "Linksys",
          "product": "Linksys E9450-SG",
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              "status": "affected",
              "version": "1.2.00.052"
            }
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  "published": "2025-12-19T02:16:05.110",
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      "url": "https://www.csa.gov.sg/alerts-and-advisories/alerts/al-2025-118/",
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        "Third Party Advisory"
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    },
    {
      "lang": "es",
      "value": "Explotación exitosa de la vulnerabilidad podría permitir a un atacante con acceso a la red local enviar una URL especialmente diseñada para acceder a ciertas funciones de administración sin credenciales de inicio de sesión."
    }
  ],
  "lastModified": "2026-09-30T23:10:00.237",
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