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CVE-2026-71925

Estado: AplazadaAlta (8.6)—

Multiple DrayTek VigorSwitch models contain a command injection vulnerability in the getDetail function. The vulnerability is caused by insufficient filtering of the username and password fields before command execution. A remote attacker can trigger this vulnerability via crafted input to execute arbitrary commands with root privileges. Exploitation requires valid administrative credentials for the device's web management interface.

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.

Vector CVSS indica acceso de red con PR:H (privilegios administrativos requeridos); CWE-78 es inyección de comandos. Atacante remoto ejecuta comandos arbitrarios como root, combinando ejecución de código (T1059) con escalada implícita (T1068) dado que requiere credenciales pero logra ejecución privi

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)

⚠ Inferidas por IA a partir de la descripción — NVD aún no ha analizado esta CVE; no son CPE verificados.

CWE

Referencias

JSON original (NVD)

Mostrar
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          "options": [
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          "vendor": "DrayTek Corporation",
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          "vendor": "DrayTek Corporation",
          "product": "VigorSwitch PX2060",
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              "lessThan": "2.9.10",
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          "vendor": "DrayTek Corporation",
          "product": "VigorSwitch G1280",
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          "vendor": "DrayTek Corporation",
          "product": "VigorSwitch P1281x",
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              "lessThan": "2.9.10",
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        },
        {
          "vendor": "DrayTek Corporation",
          "product": "VigorSwitch PQ2200xb",
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        {
          "vendor": "DrayTek Corporation",
          "product": "VigorSwitch G2100",
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        {
          "vendor": "DrayTek Corporation",
          "product": "VigorSwitch P2100",
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              "status": "affected",
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          "vendor": "DrayTek Corporation",
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        {
          "vendor": "DrayTek Corporation",
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              "versionType": "custom"
            }
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  ],
  "published": "2026-08-24T18:17:07.813",
  "references": [
    {
      "url": "https://www.draytek.com/about/security-advisory/multiple-vulnerabilities-in-vigorswitch-series-august-2026/",
      "source": "disclosure@vulncheck.com"
    },
    {
      "url": "https://www.vulncheck.com/advisories/draytek-vigorswitch-multiple-models-os-command-injection-via-getdetail",
      "source": "disclosure@vulncheck.com"
    }
  ],
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "disclosure@vulncheck.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-78"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Multiple DrayTek VigorSwitch models contain a command injection vulnerability in the getDetail function. The vulnerability is caused by insufficient filtering of the username and password fields before command execution. A remote attacker can trigger this vulnerability via crafted input to execute arbitrary commands with root privileges. Exploitation requires valid administrative credentials for the device's web management interface."
    }
  ],
  "lastModified": "2026-08-26T17:08:22.300",
  "sourceIdentifier": "disclosure@vulncheck.com"
}