{"id":"CVE-2025-52089","aliases":["EUVD-2025-21164","GHSA-qq76-g6vx-4jqg"],"status":"published","title":"A hidden remote support feature protected by a static secret in TOTOLINK N300RB firmware version...","description":"A hidden remote support feature protected by a static secret in TOTOLINK N300RB firmware version 8.54 allows an authenticated attacker to execute arbitrary OS commands with root privileges.","severity":{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-10","score":0.09688,"percentile":0.95544,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-306","CWE-78"],"published":"2025-07-11T00:00:00Z","modified":"2026-06-17T09:36:00Z","exploits":[{"source":"exploitdb","id":"EDB-52363","title":"TOTOLINK N300RB 8.54 - Command Execution","type":"hardware","platform":"multiple","date":"2025-07-16","url":"https://www.exploit-db.com/exploits/52363"}],"products":[{"vendor":"totolink","product":"n300rb_firmware"}],"references":[{"url":"https://0x09.dev/posts/toto_decouvre_une_interface_de_debug/","tags":["Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-52089"},{"url":"https://0x09.dev/posts/toto_decouvre_une_interface_de_debug"},{"url":"http://n300rb.com"},{"url":"http://totolink.com"},{"url":"https://github.com/advisories/GHSA-qq76-g6vx-4jqg"}],"sources":{"cve":[{"id":"CVE-2025-52089","description":"A hidden remote support feature protected by a static secret in TOTOLINK N300RB firmware version 8.54 allows an authenticated attacker to execute arbitrary OS commands with root privileges.","status":"published","published":"2025-07-11T00:00:00Z","modified":"2025-07-19T01:47:59.764Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"adp"}],"cwes":["CWE-306"],"updated_at":"2026-11-02T14:32:31.309974Z"}],"euvd":[{"id":"EUVD-2025-21164","description":"A hidden remote support feature protected by a static secret in TOTOLINK N300RB firmware version 8.54 allows an authenticated attacker to execute arbitrary OS commands with root privileges.","status":"published","published":"2025-07-11T00:00:00Z","modified":"2025-07-19T01:47:59Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T20:32:06.504899Z"}],"ghsa":[{"id":"GHSA-qq76-g6vx-4jqg","title":"A hidden remote support feature protected by a static secret in TOTOLINK N300RB firmware version...","description":"A hidden remote support feature protected by a static secret in TOTOLINK N300RB firmware version 8.54 allows an authenticated attacker to execute arbitrary OS commands with root privileges.","status":"published","published":"2025-07-11T15:31:37Z","modified":"2025-07-14T18:30:42Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-78","CWE-306"],"updated_at":"2026-11-02T15:03:01.086006Z"}],"nvd":[{"id":"CVE-2025-52089","description":"A hidden remote support feature protected by a static secret in TOTOLINK N300RB firmware version 8.54 allows an authenticated attacker to execute arbitrary OS commands with root privileges.","status":"published","published":"2025-07-11T15:15:24.677Z","modified":"2026-06-17T09:36:00.057Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-306"],"updated_at":"2026-11-02T14:11:18.285862Z"}]}}