CVE-2023-28768

{"id": "CVE-2023-28768", "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "security@zyxel.com.tw", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.5, "attackVector": "ADJACENT_NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 2.8}]}, "published": "2023-08-14T17:15:10.157", "references": [{"url": "https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-dos-vulnerability-of-xgs2220-xmg1930-and-xs1930-series-switches", "tags": ["Patch", "Vendor Advisory"], "source": "security@zyxel.com.tw"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-755"}]}, {"type": "Secondary", "source": "security@zyxel.com.tw", "description": [{"lang": "en", "value": "CWE-755"}]}], "descriptions": [{"lang": "en", "value": "Improper frame handling in the Zyxel XGS2220-30 firmware version V4.80(ABXN.1), XMG1930-30 firmware version V4.80(ACAR.1), and XS1930-10 firmware version\u00a0V4.80(ABQE.1) could allow an unauthenticated LAN-based attacker to cause denial-of-service (DoS) conditions by sending crafted frames to an affected switch."}, {"lang": "es", "value": "El manejo inadecuado de tramas en el firmware Zyxel XGS2220-30 versi\u00f3n V4.80(ABXN.1), firmware XMG1930-30 versi\u00f3n V4.80(ACAR.1), y firmware XS1930-10 versi\u00f3n V4.80(ABQE.1) podr\u00eda permitir a un atacante no autenticado basado en LAN provocar condiciones de denegaci\u00f3n de servicio (DoS) enviando tramas manipuladas a un conmutador afectado."}], "lastModified": "2023-08-21T16:07:05.947", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": 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