{"id":"CVE-2025-45866","aliases":["EUVD-2025-14504","GHSA-hghc-8hvx-7rrx"],"status":"published","title":"TOTOLINK A3002R v4.0.0-B20230531.1404 was discovered to contain a buffer overflow via the...","description":"TOTOLINK A3002R v4.0.0-B20230531.1404 was discovered to contain a buffer overflow via the addrPoolEnd parameter in the formDhcpv6s interface.","severity":{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N","level":"medium","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-11","score":0.00362,"percentile":0.3042,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-120"],"published":"2025-05-13T00:00:00Z","modified":"2026-06-17T09:25:47Z","products":[{"vendor":"totolink","product":"a3002r_firmware"}],"references":[{"url":"https://www.totolink.net/home/menu/detail/menu_listtpl/download/id/258/ids/36.html","tags":["Product"]},{"url":"https://github.com/Jiangxiazhe/IOT_hack/blob/main/TOTOLINK/A3002R/9/overflow.md","tags":["Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-45866"},{"url":"https://github.com/advisories/GHSA-hghc-8hvx-7rrx"}],"sources":{"cve":[{"id":"CVE-2025-45866","description":"TOTOLINK A3002R v4.0.0-B20230531.1404 was discovered to contain a buffer overflow via the addrPoolEnd parameter in the formDhcpv6s interface.","status":"published","published":"2025-05-13T00:00:00Z","modified":"2025-05-14T15:05:11.501Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N","level":"medium","assessor":"adp"}],"cwes":["CWE-120"],"updated_at":"2026-11-02T14:32:36.385228Z"}],"euvd":[{"id":"EUVD-2025-14504","description":"TOTOLINK A3002R v4.0.0-B20230531.1404 was discovered to contain a buffer overflow via the addrPoolEnd parameter in the formDhcpv6s interface.","status":"published","published":"2025-05-13T00:00:00Z","modified":"2025-05-14T15:05:11Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T20:32:47.93917Z"}],"ghsa":[{"id":"GHSA-hghc-8hvx-7rrx","title":"TOTOLINK A3002R v4.0.0-B20230531.1404 was discovered to contain a buffer overflow via the...","description":"TOTOLINK A3002R v4.0.0-B20230531.1404 was discovered to contain a buffer overflow via the addrPoolEnd parameter in the formDhcpv6s interface.","status":"published","published":"2025-05-13T15:32:17Z","modified":"2025-05-13T18:31:57Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-120"],"updated_at":"2026-11-02T15:02:16.545482Z"}],"nvd":[{"id":"CVE-2025-45866","description":"TOTOLINK A3002R v4.0.0-B20230531.1404 was discovered to contain a buffer overflow via the addrPoolEnd parameter in the formDhcpv6s interface.","status":"published","published":"2025-05-13T15:15:58.84Z","modified":"2026-06-17T09:25:47.937Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N","level":"medium","assessor":"secondary"}],"cwes":["CWE-120"],"updated_at":"2026-11-02T14:11:07.176032Z"}]}}