{"id":"CVE-2018-18754","aliases":["EUVD-2018-10470","GHSA-jf5f-p34f-hp5p"],"status":"published","title":"ZyXEL VMG3312-B10B 1.00(AAPP.7) devices have a backdoor root account with the tTn3+Z@!Sr0O+...","description":"ZyXEL VMG3312-B10B 1.00(AAPP.7) devices have a backdoor root account with the tTn3+Z@!Sr0O+ password hash in the etc/default.cfg file.","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":0.01082,"percentile":0.65379,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-522"],"published":"2018-10-28T17:00:00Z","modified":"2026-06-17T01:47:50Z","products":[{"vendor":"zyxel","product":"vmg3312-b10b_firmware"}],"references":[{"url":"https://gist.github.com/numanturle/c99d3306e9e4e17bb2164dde363406bc","tags":["x_refsource_MISC","x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-18754"},{"url":"https://github.com/advisories/GHSA-jf5f-p34f-hp5p"}],"sources":{"cve":[{"id":"CVE-2018-18754","description":"ZyXEL VMG3312-B10B 1.00(AAPP.7) devices have a backdoor root account with the tTn3+Z@!Sr0O+ password hash in the etc/default.cfg file.","status":"published","published":"2018-10-28T17:00:00Z","modified":"2024-09-16T23:26:40.467Z","updated_at":"2026-11-02T14:35:11.799349Z"}],"euvd":[{"id":"EUVD-2018-10470","description":"ZyXEL VMG3312-B10B 1.00(AAPP.7) devices have a backdoor root account with the tTn3+Z@!Sr0O+ password hash in the etc/default.cfg file.","status":"published","published":"2018-10-28T17:00:00Z","modified":"2024-09-16T23:26:40Z","updated_at":"2026-11-03T00:54:50.364031Z"}],"ghsa":[{"id":"GHSA-jf5f-p34f-hp5p","title":"ZyXEL VMG3312-B10B 1.00(AAPP.7) devices have a backdoor root account with the tTn3+Z@!Sr0O+...","description":"ZyXEL VMG3312-B10B 1.00(AAPP.7) devices have a backdoor root account with the tTn3+Z@!Sr0O+ password hash in the etc/default.cfg file.","status":"published","published":"2022-05-13T01:50:45Z","modified":"2023-02-02T05:02:03Z","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-522"],"updated_at":"2026-11-02T14:51:20.253646Z"}],"nvd":[{"id":"CVE-2018-18754","description":"ZyXEL VMG3312-B10B 1.00(AAPP.7) devices have a backdoor root account with the tTn3+Z@!Sr0O+ password hash in the etc/default.cfg file.","status":"published","published":"2018-10-29T12:29:09.96Z","modified":"2026-06-17T01:47:50.233Z","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":5,"vector":"AV:N/AC:L/Au:N/C:P/I:N/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-522"],"updated_at":"2026-11-02T14:04:46.409324Z"}]}}