CVE-2017-18371

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These accounts can be used to login to the web interface, exploit authenticated command injections, and change router settings for malicious purposes."}, {"lang": "es", "value": "El router P660HN-T1A v2 TCLinux Fw # 7.3.37.6 de ZyXEL distribuido por TrueOnline, tiene tres cuentas de usuario con contrase\u00f1as por defecto, incluidas dos cuentas de servicio codificadas: una con el nombre de usuario y contrase\u00f1a aut\u00e9nticos, y otro con el nombre de usuario supervisor y la contrase\u00f1a zyad1234. Estas cuentas pueden ser usadas para iniciar sesi\u00f3n en la interfaz web, aprovechar inyecciones de comandos identificadas y cambiar la configuraci\u00f3n del router para fines maliciosos."}], "id": "CVE-2017-18371", "lastModified": "2026-06-17T01:12:42.453", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 7.5, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV30": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.0"}, "exploitabilityScore": 3.9, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2019-05-02T17:29:01.067", "references": [{"source": "cve@mitre.org", "tags": ["Broken Link"], "url": "http://www.zyxel.com/support/announcement_unauthenticated.shtml"}, {"source": "cve@mitre.org", "tags": ["Exploit", "Third Party Advisory"], "url": "https://raw.githubusercontent.com/pedrib/PoC/master/advisories/zyxel_trueonline.txt"}, {"source": "cve@mitre.org", "tags": ["Exploit", "Mailing List", "Third Party Advisory"], "url": "https://seclists.org/fulldisclosure/2017/Jan/40"}, {"source": "cve@mitre.org", "tags": ["Exploit", "Technical Description", "Third Party Advisory"], "url": "https://ssd-disclosure.com/index.php/archives/2910"}, {"source": "cve@mitre.org", "tags": ["Technical Description", "Third Party Advisory"], "url": "https://unit42.paloaltonetworks.com/new-mirai-variant-targets-enterprise-wireless-presentation-display-systems/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Broken Link"], "url": "http://www.zyxel.com/support/announcement_unauthenticated.shtml"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Third Party Advisory"], "url": "https://raw.githubusercontent.com/pedrib/PoC/master/advisories/zyxel_trueonline.txt"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Mailing List", "Third Party Advisory"], "url": "https://seclists.org/fulldisclosure/2017/Jan/40"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Technical Description", "Third Party Advisory"], "url": "https://ssd-disclosure.com/index.php/archives/2910"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Technical Description", "Third Party Advisory"], "url": "https://unit42.paloaltonetworks.com/new-mirai-variant-targets-enterprise-wireless-presentation-display-systems/"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-798"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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