{"id":"CVE-2018-12526","aliases":["EUVD-2018-4496","GHSA-w3c5-8x57-2gwg"],"status":"published","title":"Telesquare SDT-CS3B1 and SDT-CW3B1 devices through 1.2.0 have a default factory account. Remote...","description":"Telesquare SDT-CS3B1 and SDT-CW3B1 devices through 1.2.0 have a default factory account. Remote attackers can obtain access to the device via TELNET using a hardcoded account.","severity":{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.02259,"percentile":0.83089,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-798"],"published":"2018-06-21T15:00:00Z","modified":"2026-06-17T01:37:54Z","products":[{"vendor":"telesquare","product":"sdt-cs3b1_firmware"},{"vendor":"telesquare","product":"sdt-cw3b1_firmware"}],"references":[{"url":"https://www.boho.or.kr/data/secNoticeView.do?bulletin_writing_sequence=27284","tags":["x_refsource_MISC","x_transferred","Third Party Advisory"]},{"url":"https://www.fortiguard.com/zeroday/FG-VD-18-106","tags":["x_refsource_MISC","x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-12526"},{"url":"https://github.com/advisories/GHSA-w3c5-8x57-2gwg"}],"sources":{"cve":[{"id":"CVE-2018-12526","description":"Telesquare SDT-CS3B1 and SDT-CW3B1 devices through 1.2.0 have a default factory account. Remote attackers can obtain access to the device via TELNET using a hardcoded account.","status":"published","published":"2018-06-21T15:00:00Z","modified":"2024-08-05T08:38:06.105Z","updated_at":"2026-11-02T14:35:06.320867Z"}],"euvd":[{"id":"EUVD-2018-4496","description":"Telesquare SDT-CS3B1 and SDT-CW3B1 devices through 1.2.0 have a default factory account. Remote attackers can obtain access to the device via TELNET using a hardcoded account.","status":"published","published":"2018-06-21T15:00:00Z","modified":"2024-08-05T08:38:06Z","updated_at":"2026-11-03T02:39:52.61924Z"}],"ghsa":[{"id":"GHSA-w3c5-8x57-2gwg","title":"Telesquare SDT-CS3B1 and SDT-CW3B1 devices through 1.2.0 have a default factory account. Remote...","description":"Telesquare SDT-CS3B1 and SDT-CW3B1 devices through 1.2.0 have a default factory account. Remote attackers can obtain access to the device via TELNET using a hardcoded account.","status":"published","published":"2022-05-14T03:07:05Z","modified":"2023-02-02T05:07:13Z","cvss":[{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-798"],"updated_at":"2026-11-02T14:52:27.395685Z"}],"nvd":[{"id":"CVE-2018-12526","description":"Telesquare SDT-CS3B1 and SDT-CW3B1 devices through 1.2.0 have a default factory account. Remote attackers can obtain access to the device via TELNET using a hardcoded account.","status":"published","published":"2018-06-21T15:29:00.207Z","modified":"2026-06-17T01:37:54.563Z","cvss":[{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary"},{"version":"2.0","score":10,"vector":"AV:N/AC:L/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-798"],"updated_at":"2026-11-02T14:04:29.837913Z"}]}}