{"id":"CVE-2022-22144","aliases":["EUVD-2022-27291","GHSA-f35f-wmvq-g2gh"],"status":"published","title":"A hard-coded password vulnerability exists in the libcommonprod.so prod_change_root_passwd...","description":"A hard-coded password vulnerability exists in the libcommonprod.so prod_change_root_passwd functionality of TCL LinkHub Mesh Wi-Fi MS1G_00_01.00_14. During system startup this functionality is always called, leading to a known root password. An attacker does not have to do anything to trigger this vulnerability.","severity":{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.01018,"percentile":0.63615,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-259","CWE-798"],"published":"2022-08-05T21:11:47Z","modified":"2026-06-17T04:27:49Z","products":[{"vendor":"tcl","product":"linkhub mesh wifi"},{"vendor":"tcl","product":"linkhub_mesh_wifi_ac1200"}],"references":[{"url":"https://talosintelligence.com/vulnerability_reports/TALOS-2022-1459","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-22144"},{"url":"https://github.com/advisories/GHSA-f35f-wmvq-g2gh"}],"sources":{"cve":[{"id":"CVE-2022-22144","description":"A hard-coded password vulnerability exists in the libcommonprod.so prod_change_root_passwd functionality of TCL LinkHub Mesh Wi-Fi MS1G_00_01.00_14. During system startup this functionality is always called, leading to a known root password. An attacker does not have to do anything to trigger this vulnerability.","status":"published","published":"2022-08-05T21:11:47.285Z","modified":"2025-04-15T18:58:31.98Z","cvss":[{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"cna"}],"cwes":["CWE-259"],"updated_at":"2026-11-02T14:34:26.645563Z"}],"euvd":[{"id":"EUVD-2022-27291","description":"A hard-coded password vulnerability exists in the libcommonprod.so prod_change_root_passwd functionality of TCL LinkHub Mesh Wi-Fi MS1G_00_01.00_14. During system startup this functionality is always called, leading to a known root password. An attacker does not have to do anything to trigger this vulnerability.","status":"published","published":"2022-08-05T21:11:47Z","modified":"2025-04-15T18:58:31Z","cvss":[{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T20:52:27.261894Z"}],"ghsa":[{"id":"GHSA-f35f-wmvq-g2gh","title":"A hard-coded password vulnerability exists in the libcommonprod.so prod_change_root_passwd...","description":"A hard-coded password vulnerability exists in the libcommonprod.so prod_change_root_passwd functionality of TCL LinkHub Mesh Wi-Fi MS1G_00_01.00_14. During system startup this functionality is always called, leading to a known root password. An attacker does not have to do anything to trigger this vulnerability.","status":"published","published":"2022-08-06T00:00:36Z","modified":"2023-01-27T05:07:29Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-259","CWE-798"],"updated_at":"2026-11-02T14:43:07.808548Z"}],"nvd":[{"id":"CVE-2022-22144","description":"A hard-coded password vulnerability exists in the libcommonprod.so prod_change_root_passwd functionality of TCL LinkHub Mesh Wi-Fi MS1G_00_01.00_14. During system startup this functionality is always called, leading to a known root password. An attacker does not have to do anything to trigger this vulnerability.","status":"published","published":"2022-08-05T22:15:09.24Z","modified":"2026-06-17T04:27:49.81Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary"},{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-259","CWE-798"],"updated_at":"2026-11-02T14:07:24.39467Z"}]}}