{ "id": "CVE-2017-8771", "sourceIdentifier": "cve@mitre.org", "published": "2017-09-20T14:29:00.203", "lastModified": "2025-04-20T01:37:25.860", "vulnStatus": "Deferred", "cveTags": [], "descriptions": [ { "lang": "en", "value": "On BE126 WIFI repeater 1.0 devices, an attacker can log into telnet (which is open by default) with default credentials as root (username:\"root\" password:\"root\"). The attacker can make a user that is connected to the repeater click on a malicious link that will log into the telnet and will infect the device with malicious code." }, { "lang": "es", "value": "En los dispositivos BE126 WIFI repeater versi\u00f3n 1.0, un atacante puede iniciar sesi\u00f3n mediante el protocolo telnet (abierto por defecto) con credenciales predeterminadas como root (nombre de usuario: \"root\", contrase\u00f1a: \"root\"). El atacante puede hacer que un usuario conectado al repetidor haga clic en un enlace malicioso que iniciar\u00e1 sesi\u00f3n a trav\u00e9s de telnet e infectar\u00e1 el dispositivo con c\u00f3digo malicioso." } ], "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:C/I:C/A:C", "baseScore": 10.0, "accessVector": "NETWORK", "accessComplexity": "LOW", "authentication": "NONE", "confidentialityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "availabilityImpact": "COMPLETE" }, "baseSeverity": "HIGH", "exploitabilityScore": 10.0, "impactScore": 10.0, "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:twsz:wifi_repeater_firmware:-:*:*:*:*:*:*:*", "matchCriteriaId": "57337C77-E8E1-4515-A534-FF483FCA7145" } ] }, { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": false, "criteria": "cpe:2.3:h:twsz:wifi_repeater:-:*:*:*:*:*:*:*", "matchCriteriaId": "631C3F47-B78C-4143-8567-1AB6430C179D" } ] } ] } ], "references": [ { "url": "http://www.digitalwhisper.co.il/files/Zines/0x56/DW86-1-RepeaterHack.pdf", "source": "cve@mitre.org", "tags": [ "Technical Description", "Third Party Advisory" ] }, { "url": "http://www.digitalwhisper.co.il/files/Zines/0x56/DW86-1-RepeaterHack.pdf", "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Technical Description", "Third Party Advisory" ] } ] }