{"id":"CVE-2025-63462","aliases":["EUVD-2025-37383","GHSA-rw7q-hr3r-j4gq"],"status":"published","title":"Totolink A7000R v9.1.0u.6115_B20201022 was discovered to contain a stack overflow via the wifiOff...","description":"Totolink A7000R v9.1.0u.6115_B20201022 was discovered to contain a stack overflow via the wifiOff parameter in the sub_421A04 function. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted request.","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-12","score":0.00413,"percentile":0.36024,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-121"],"published":"2025-10-31T00:00:00Z","modified":"2026-10-27T11:10:00Z","products":[{"vendor":"totolink","product":"a7000r_firmware"}],"references":[{"url":"https://github.com/0-fool/VulnbyCola/blob/main/TOTOLINK/A7000/3/1.md","tags":["exploit","Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-63462"},{"url":"https://github.com/advisories/GHSA-rw7q-hr3r-j4gq"}],"sources":{"cve":[{"id":"CVE-2025-63462","description":"Totolink A7000R v9.1.0u.6115_B20201022 was discovered to contain a stack overflow via the wifiOff parameter in the sub_421A04 function. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted request.","status":"published","published":"2025-10-31T00:00:00Z","modified":"2025-11-03T14:53:45.168Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"adp"}],"cwes":["CWE-121"],"updated_at":"2026-11-02T14:32:45.503988Z"}],"euvd":[{"id":"EUVD-2025-37383","description":"Totolink A7000R v9.1.0u.6115_B20201022 was discovered to contain a stack overflow via the wifiOff parameter in the sub_421A04 function. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted request.","status":"published","published":"2025-10-31T00:00:00Z","modified":"2025-11-03T14:53:45Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-02T19:49:35.000596Z"}],"ghsa":[{"id":"GHSA-rw7q-hr3r-j4gq","title":"Totolink A7000R v9.1.0u.6115_B20201022 was discovered to contain a stack overflow via the wifiOff...","description":"Totolink A7000R v9.1.0u.6115_B20201022 was discovered to contain a stack overflow via the wifiOff parameter in the sub_421A04 function. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted request.","status":"published","published":"2025-10-31T18:31:15Z","modified":"2025-11-03T15:31:12Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"cwes":["CWE-121"],"updated_at":"2026-11-02T15:04:17.06099Z"}],"nvd":[{"id":"CVE-2025-63462","description":"Totolink A7000R v9.1.0u.6115_B20201022 was discovered to contain a stack overflow via the wifiOff parameter in the sub_421A04 function. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted request.","status":"published","published":"2025-10-31T17:15:47.69Z","modified":"2026-10-27T11:10:00.193Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-121"],"updated_at":"2026-11-02T14:11:41.607433Z"}]}}