{"id":"CVE-2018-6401","aliases":["EUVD-2018-18158","GHSA-38xc-f68r-gxf2"],"status":"published","title":"Meross MSS110 devices before 1.1.24 contain a TELNET listener providing access for an...","description":"Meross MSS110 devices before 1.1.24 contain a TELNET listener providing access for an undocumented admin account with a blank password.","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":"2026-11-07","score":0.01186,"percentile":0.68035,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-798"],"published":"2018-05-02T07:00:00Z","modified":"2026-06-17T02:01:48Z","products":[{"vendor":"meross","product":"mss110_firmware"}],"references":[{"url":"https://garrettmiller.github.io/meross-mss110-vuln/","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-6401"},{"url":"https://github.com/advisories/GHSA-38xc-f68r-gxf2"}],"sources":{"cve":[{"id":"CVE-2018-6401","description":"Meross MSS110 devices before 1.1.24 contain a TELNET listener providing access for an undocumented admin account with a blank password.","status":"published","published":"2018-05-02T07:00:00Z","modified":"2024-08-05T06:01:49.058Z","updated_at":"2026-11-02T14:35:05.961936Z"}],"euvd":[{"id":"EUVD-2018-18158","description":"Meross MSS110 devices before 1.1.24 contain a TELNET listener providing access for an undocumented admin account with a blank password.","status":"published","published":"2018-05-02T07:00:00Z","modified":"2024-08-05T06:01:49Z","updated_at":"2026-11-03T02:40:08.072854Z"}],"ghsa":[{"id":"GHSA-38xc-f68r-gxf2","title":"Meross MSS110 devices before 1.1.24 contain a TELNET listener providing access for an...","description":"Meross MSS110 devices before 1.1.24 contain a TELNET listener providing access for an undocumented admin account with a blank password.","status":"published","published":"2022-05-14T03:19:04Z","modified":"2023-02-02T05:07:37Z","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":"2026-11-02T14:52:32.871435Z"}],"nvd":[{"id":"CVE-2018-6401","description":"Meross MSS110 devices before 1.1.24 contain a TELNET listener providing access for an undocumented admin account with a blank password.","status":"published","published":"2018-05-02T07:29:00.57Z","modified":"2026-06-17T02:01:48.187Z","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":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary"}],"cwes":["CWE-798"],"updated_at":"2026-11-02T14:04:26.098615Z"}]}}