{"id":"CVE-2026-19789","aliases":[],"url":"https://o3.security/vulnerability/CVE-2026-19789","summary":"A vulnerability was determined in Tenda AC1206 15.03.06.23_multi_TD01. This vulnerability affects the function set_wl_guest_iplist of the file /goform/WifiGuestSet of the component…","details":"A vulnerability was determined in Tenda AC1206 15.03.06.23_multi_TD01. This vulnerability affects the function set_wl_guest_iplist of the file /goform/WifiGuestSet of the component httpd web management interface. This manipulation of the argument shareSpeed causes stack-based buffer overflow. Remote exploitation of the attack is possible. The exploit has been publicly disclosed and may be utilized.","published":"2026-08-14T04:16:40.620","modified":"2026-08-14T04:16:40.620","cvss":{"score":8.8,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"},"epss":null,"cisaKev":null,"exploitsKnown":null,"affectedPackages":[],"fix":null,"references":[{"type":"WEB","url":"https://github.com/lipenghai/iot_bug/blob/main/Tenda/AC12/2.md"},{"type":"WEB","url":"https://vuldb.com/cve/CVE-2026-19789"},{"type":"WEB","url":"https://vuldb.com/submit/868921"},{"type":"WEB","url":"https://vuldb.com/vuln/389756"},{"type":"WEB","url":"https://vuldb.com/vuln/389756/cti"},{"type":"WEB","url":"https://www.tenda.com.cn/"}],"provenance":{"sources":["OSV.dev","NVD","FIRST.org (EPSS)"],"lastVerified":"2026-08-14T04:16:40.620"}}