{"id": "CVE-2022-43393", "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "security@zyxel.com.tw", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 8.2, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H", "integrityImpact": "LOW", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 4.2, "exploitabilityScore": 3.9}, {"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 8.2, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H", "integrityImpact": "LOW", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 4.2, "exploitabilityScore": 3.9}]}, "published": "2023-01-11T02:15:11.403", "references": [{"url": "https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-dos-vulnerability-of-switches", "tags": ["Vendor Advisory"], "source": "security@zyxel.com.tw"}, {"url": "https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-dos-vulnerability-of-switches", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Secondary", "source": "security@zyxel.com.tw", "description": [{"lang": "en", "value": "CWE-754"}]}, {"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-754"}]}], "descriptions": [{"lang": "en", "value": "An improper check for unusual or exceptional conditions in the HTTP request processing function of Zyxel GS1920-24v2 firmware prior to V4.70(ABMH.8)C0, which could allow an unauthenticated attacker to corrupt the contents of the memory and result in a denial-of-service (DoS) condition on a vulnerable device."}, {"lang": "es", "value": "Una verificaci\u00f3n inadecuada de condiciones inusuales o excepcionales en la funci\u00f3n de procesamiento de solicitudes HTTP del firmware Zyxel GS1920-24v2 anterior a V4.70(ABMH.8)C0, que podr\u00eda permitir que un atacante no autenticado corrompa el contenido de la memoria y resulte en una condici\u00f3n de denegaci\u00f3n de servicio (DoS) en un dispositivo vulnerable."}], "lastModified": "2024-11-21T07:26:23.700", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:zyxel:gs1350-6hp_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D18A7C79-0315-42C5-BDFD-7BD71C901D68", "versionEndExcluding": "4.70\\(abpi.5\\)c0"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:zyxel:gs1350-6hp:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "73109E0D-A678-4B48-97DB-1535F98E6A0F"}], "operator": "OR"}], "operator": "AND"}, 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