{"id":"CVE-2025-22900","aliases":["EUVD-2025-11093","GHSA-7jww-p4g2-4fpv"],"status":"published","title":"Totolink N600R v4.3.0cu.7647_B20210106 was discovered to contain a stack overflow via the...","description":"Totolink N600R v4.3.0cu.7647_B20210106 was discovered to contain a stack overflow via the macCloneMac parameter in the setWanConfig function.","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":0.00575,"percentile":0.47786,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-121"],"published":"2025-04-15T00:00:00Z","modified":"2026-06-17T08:50:51Z","products":[{"vendor":"totolink","product":"n600r_firmware"}],"references":[{"url":"https://github.com/xyqer1/TOTOLINK-N600R-setWanConfig-StackOverflow","tags":["Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-22900"},{"url":"https://github.com/advisories/GHSA-7jww-p4g2-4fpv"}],"sources":{"cve":[{"id":"CVE-2025-22900","description":"Totolink N600R v4.3.0cu.7647_B20210106 was discovered to contain a stack overflow via the macCloneMac parameter in the setWanConfig function.","status":"published","published":"2025-04-15T00:00:00Z","modified":"2025-04-16T14:19:37.68Z","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-121"],"updated_at":"2026-11-02T14:32:28.943062Z"}],"euvd":[{"id":"EUVD-2025-11093","description":"Totolink N600R v4.3.0cu.7647_B20210106 was discovered to contain a stack overflow via the macCloneMac parameter in the setWanConfig function.","status":"published","published":"2025-04-15T00:00:00Z","modified":"2025-04-16T14:19:37Z","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":"2026-11-02T20:52:25.86191Z"}],"ghsa":[{"id":"GHSA-7jww-p4g2-4fpv","title":"Totolink N600R v4.3.0cu.7647_B20210106 was discovered to contain a stack overflow via the...","description":"Totolink N600R v4.3.0cu.7647_B20210106 was discovered to contain a stack overflow via the macCloneMac parameter in the setWanConfig function.","status":"published","published":"2025-04-15T21:31:43Z","modified":"2025-04-16T15:35:19Z","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-121"],"updated_at":"2026-11-02T15:01:34.863019Z"}],"nvd":[{"id":"CVE-2025-22900","description":"Totolink N600R v4.3.0cu.7647_B20210106 was discovered to contain a stack overflow via the macCloneMac parameter in the setWanConfig function.","status":"published","published":"2025-04-15T19:16:06.987Z","modified":"2026-06-17T08:50:51.72Z","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-121"],"updated_at":"2026-11-02T14:11:00.456643Z"}]}}