{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-04-14T21:04:11.714","vulnerabilities":[{"cve":{"id":"CVE-2017-18371","sourceIdentifier":"cve@mitre.org","published":"2019-05-02T17:29:01.067","lastModified":"2024-11-21T03:19:57.370","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"The ZyXEL P660HN-T1A v2 TCLinux Fw #7.3.37.6 router distributed by TrueOnline has three user accounts with default passwords, including two hardcoded service accounts: one with the username true and password true, and another with the username supervisor and password zyad1234. 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 contraseñas por defecto, incluidas dos cuentas de servicio codificadas: una con el nombre de usuario y contraseña auténticos, y otro con el nombre de usuario supervisor y la contraseña zyad1234. Estas cuentas pueden ser usadas para iniciar sesión en la interfaz web, aprovechar  inyecciones de comandos identificadas y cambiar la configuración del router para fines maliciosos."}],"metrics":{"cvssMetricV30":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.0","vectorString":"CVSS:3.0\/AV:N\/AC:L\/PR:N\/UI:N\/S:U\/C:H\/I:H\/A:H","baseScore":9.8,"baseSeverity":"CRITICAL","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"},"exploitabilityScore":3.9,"impactScore":5.9}],"cvssMetricV2":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"2.0","vectorString":"AV:N\/AC:L\/Au:N\/C:P\/I:P\/A:P","baseScore":7.5,"accessVector":"NETWORK","accessComplexity":"LOW","authentication":"NONE","confidentialityImpact":"PARTIAL","integrityImpact":"PARTIAL","availabilityImpact":"PARTIAL"},"baseSeverity":"HIGH","exploitabilityScore":10.0,"impactScore":6.4,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":false}]},"weaknesses":[{"source":"nvd@nist.gov","type":"Primary","description":[{"lang":"en","value":"CWE-798"}]}],"configurations":[{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:billion:5200w-t_firmware:7.3.8.0:*:*:*:*:*:*:*","matchCriteriaId":"C756E02F-45B7-4F40-AEEC-DCC334023F8B"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:billion:5200w-t:-:*:*:*:*:*:*:*","matchCriteriaId":"B8F97C92-C53D-4578-92ED-9327E3646FDB"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:zyxel:p660hn-t1a_v2_firmware:7.3.37.6:*:*:*:*:*:*:*","matchCriteriaId":"A338A056-6EC1-4CFB-A10D-1CB8D1771502"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:zyxel:p660hn-t1a_v2:-:*:*:*:*:*:*:*","matchCriteriaId":"1C6D563A-3210-4459-BE4D-5CC36CAF6784"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:zyxel:p660hn-t1a_v1_firmware:7.3.37.6:*:*:*:*:*:*:*","matchCriteriaId":"524CE722-B1A3-43F9-84D5-F63B57D6BCC6"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:zyxel:p660hn-t1a_v1:-:*:*:*:*:*:*:*","matchCriteriaId":"3AF29B50-0AE2-444C-A251-C27DEBDC064B"}]}]}],"references":[{"url":"http:\/\/www.zyxel.com\/support\/announcement_unauthenticated.shtml","source":"cve@mitre.org","tags":["Broken Link"]},{"url":"https:\/\/raw.githubusercontent.com\/pedrib\/PoC\/master\/advisories\/zyxel_trueonline.txt","source":"cve@mitre.org","tags":["Exploit","Third Party Advisory"]},{"url":"https:\/\/seclists.org\/fulldisclosure\/2017\/Jan\/40","source":"cve@mitre.org","tags":["Exploit","Mailing List","Third Party Advisory"]},{"url":"https:\/\/ssd-disclosure.com\/index.php\/archives\/2910","source":"cve@mitre.org","tags":["Exploit","Technical Description","Third Party Advisory"]},{"url":"https:\/\/unit42.paloaltonetworks.com\/new-mirai-variant-targets-enterprise-wireless-presentation-display-systems\/","source":"cve@mitre.org","tags":["Technical Description","Third Party Advisory"]},{"url":"http:\/\/www.zyxel.com\/support\/announcement_unauthenticated.shtml","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Broken Link"]},{"url":"https:\/\/raw.githubusercontent.com\/pedrib\/PoC\/master\/advisories\/zyxel_trueonline.txt","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Exploit","Third Party Advisory"]},{"url":"https:\/\/seclists.org\/fulldisclosure\/2017\/Jan\/40","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Exploit","Mailing List","Third Party Advisory"]},{"url":"https:\/\/ssd-disclosure.com\/index.php\/archives\/2910","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Exploit","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":["Technical Description","Third Party Advisory"]}]}}]}