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CVE-2021-25306

Estado: ModificadaAlta (7.5)—

A buffer overflow vulnerability in the AT command interface of Gigaset DX600A v41.00-175 devices allows remote attackers to force a device reboot by sending relatively long AT commands.

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)

Gigaset — Dx600a Firmware

CWE

Referencias

JSON original (NVD)

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  "id": "CVE-2021-25306",
  "cveTags": [],
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        "source": "nvd@nist.gov",
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          "baseScore": 7.8,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:C",
          "authentication": "NONE",
          "integrityImpact": "NONE",
          "accessComplexity": "LOW",
          "availabilityImpact": "COMPLETE",
          "confidentialityImpact": "NONE"
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          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
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  "affected": [
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      "affectedData": [
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  "published": "2021-03-02T01:15:12.617",
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      "description": [
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          "lang": "en",
          "value": "CWE-120"
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      "value": "A buffer overflow vulnerability in the AT command interface of Gigaset DX600A v41.00-175 devices allows remote attackers to force a device reboot by sending relatively long AT commands."
    },
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      "value": "Una vulnerabilidad de desbordamiento del búfer en la interfaz de comando AT de los dispositivos Gigaset DX600A v41.00-175, permite a los atacantes remotos forzar el reinicio del dispositivo mediante el envío de comandos AT relativamente largos"
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  "lastModified": "2026-06-17T03:41:48.003",
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