CVE-2023-4397

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executing the CLI command with crafted strings on an affected device."}, {"lang": "es", "value": "Una vulnerabilidad de desbordamiento del b\u00fafer en la versi\u00f3n 5.37 del firmware de la serie Zyxel ATP, la versi\u00f3n 5.37 del firmware de la serie USG FLEX, la versi\u00f3n 5.37 del firmware de la serie USG FLEX 50(W) y la versi\u00f3n 5.37 del firmware de la serie USG20(W)-VPN, podr\u00eda permitir que un atacante local autenticado con privilegios de administrador para provocar condiciones de denegaci\u00f3n de servicio (DoS) ejecutando el comando CLI con cadenas manipuladas en un dispositivo afectado."}], "id": "CVE-2023-4397", "lastModified": "2026-06-17T06:37:44.797", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 4.4, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "HIGH", "scope": "UNCHANGED", "userInteraction": "NONE", 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