CVE-2019-19996

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{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "cve@mitre.org"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:intelbras:iwr_3000n_firmware:1.8.7:*:*:*:*:*:*:*", "matchCriteriaId": "606FB916-E0DB-464E-8A95-6554BBDDD578", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:intelbras:iwr_3000n:-:*:*:*:*:*:*:*", "matchCriteriaId": "EF248849-8504-49EF-A539-58B3C1A3E39C", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "An issue was discovered on Intelbras IWR 3000N 1.8.7 devices. A malformed login request allows remote attackers to cause a denial of service (reboot), as demonstrated by JSON misparsing of the \\\"\"} string to v1/system/login."}, {"lang": "es", "value": "Se detect\u00f3 un problema en los dispositivos Intelbras IWR 3000N versi\u00f3n 1.8.7. Una petici\u00f3n de inicio de sesi\u00f3n malformada permite a atacantes remotos causar una denegaci\u00f3n de servicio (reinicio), como es demostrado mediante un an\u00e1lisis err\u00f3neo JSON de la cadena \\\"\"} en v1/system/login."}], "id": "CVE-2019-19996", "lastModified": "2026-06-17T02:27:34.243", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "COMPLETE", "baseScore": 7.8, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:C", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 6.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2019-12-26T18:15:10.783", "references": [{"source": "cve@mitre.org", "url": "https://medium.com/%40rsantos_14778/dos-cve-2019-19996-5ad1be772179"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://medium.com/%40rsantos_14778/dos-cve-2019-19996-5ad1be772179"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "NVD-CWE-noinfo"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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