CVE-2019-20004

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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. When the administrator password is changed from a certain client IP address, administrative authorization remains available to any client at that IP address, leading to complete control of the router."}, {"lang": "es", "value": "Se descubri\u00f3 un problema en los dispositivos Intelbras IWR 3000N versi\u00f3n 1.8.7. Cuando la contrase\u00f1a de administrador es cambiada desde una determinada direcci\u00f3n IP de cliente, la autorizaci\u00f3n administrativa se conserva disponible para cualquier cliente en esa direcci\u00f3n IP, conllevando a un control completo del router."}], "id": "CVE-2019-20004", "lastModified": "2026-06-17T02:29:49.487", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 4.3, "confidentialityImpact": "PARTIAL", "integrityImpact": "NONE", "vectorString": "AV:N/AC:M/Au:N/C:P/I:N/A:N", "version": "2.0"}, "exploitabilityScore": 8.6, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": true}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2020-01-05T23:15:10.967", "references": [{"source": "cve@mitre.org", "tags": ["Vendor Advisory"], "url": "http://en.intelbras.com.br/downloads"}, {"source": "cve@mitre.org", "url": "https://medium.com/%40rsantos_14778/remote-control-cve-2019-20004-21f77e976715"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "http://en.intelbras.com.br/downloads"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://medium.com/%40rsantos_14778/remote-control-cve-2019-20004-21f77e976715"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-640"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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