{"id":"CVE-2022-47036","aliases":["EUVD-2022-49814","GHSA-54mj-hcw7-m39p"],"status":"published","title":"Siklu TG Terragraph devices before approximately 2.1.1 have a hardcoded root password that has...","description":"Siklu TG Terragraph devices before approximately 2.1.1 have a hardcoded root password that has been revealed via a brute force attack on an MD5 hash. It can be used for \"debug login\" by an admin. NOTE: the vulnerability is not fixed by the 2.1.1 firmware; instead, it is fixed in newer hardware, which would typically be used with firmware 2.1.1 or later.","severity":{"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":"adp","from":"cve"},"epss":{"day":"2026-11-10","score":0.00519,"percentile":0.4448,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-284"],"published":"2024-03-18T00:00:00Z","modified":"2026-06-17T05:12:55Z","products":[{"vendor":"siklu","product":"tg_terragraph"}],"references":[{"url":"https://semaja2.net/2023/06/11/siklu-tg-auth-bypass.html","tags":["x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-47036"},{"url":"https://github.com/advisories/GHSA-54mj-hcw7-m39p"}],"sources":{"cve":[{"id":"CVE-2022-47036","description":"Siklu TG Terragraph devices before approximately 2.1.1 have a hardcoded root password that has been revealed via a brute force attack on an MD5 hash. It can be used for \"debug login\" by an admin. NOTE: the vulnerability is not fixed by the 2.1.1 firmware; instead, it is fixed in newer hardware, which would typically be used with firmware 2.1.1 or later.","status":"published","published":"2024-03-18T00:00:00Z","modified":"2024-08-27T16:18:46.526Z","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":"adp"}],"cwes":["CWE-284"],"updated_at":"2026-11-02T14:34:25.308772Z"}],"euvd":[{"id":"EUVD-2022-49814","description":"Siklu TG Terragraph devices before approximately 2.1.1 have a hardcoded root password that has been revealed via a brute force attack on an MD5 hash. It can be used for \"debug login\" by an admin. NOTE: the vulnerability is not fixed by the 2.1.1 firmware; instead, it is fixed in newer hardware, which would typically be used with firmware 2.1.1 or later.","status":"published","published":"2024-03-18T00:00:00Z","modified":"2024-08-27T16:18:46Z","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"}],"updated_at":"2026-11-03T00:56:10.428773Z"}],"ghsa":[{"id":"GHSA-54mj-hcw7-m39p","title":"Siklu TG Terragraph devices before approximately 2.1.1 have a hardcoded root password that has...","description":"Siklu TG Terragraph devices before approximately 2.1.1 have a hardcoded root password that has been revealed via a brute force attack on an MD5 hash. It can be used for \"debug login\" by an admin. NOTE: the vulnerability is not fixed by the 2.1.1 firmware; instead, its is fixed in newer hardware, which would typically bs used with firmware 2.1.1 or later.","status":"published","published":"2024-03-18T03:30:32Z","modified":"2024-08-27T18:31:35Z","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-284"],"updated_at":"2026-11-02T14:58:05.579928Z"}],"nvd":[{"id":"CVE-2022-47036","description":"Siklu TG Terragraph devices before approximately 2.1.1 have a hardcoded root password that has been revealed via a brute force attack on an MD5 hash. It can be used for \"debug login\" by an admin. NOTE: the vulnerability is not fixed by the 2.1.1 firmware; instead, it is fixed in newer hardware, which would typically be used with firmware 2.1.1 or later.","status":"published","published":"2024-03-18T03:15:05.957Z","modified":"2026-06-17T05:12:55.28Z","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":"secondary"}],"cwes":["CWE-284"],"updated_at":"2026-11-02T14:07:40.49892Z"}]}}