{"id":"CVE-2026-85109","aliases":[],"url":"https://o3.security/vulnerability/CVE-2026-85109","summary":"A vulnerability was determined in Tenda HG10 300001138. This issue affects the function formLogin of the file /boaform/formLogin of the component Boa Web Server. Executing a manipulation…","details":"A vulnerability was determined in Tenda HG10 300001138. This issue affects the function formLogin of the file /boaform/formLogin of the component Boa Web Server. Executing a manipulation of the argument Username can lead to buffer overflow. The attack may be launched remotely. The exploit has been publicly disclosed and may be utilized.","published":"2026-09-03T14:17:04.663","modified":"2026-09-03T17:25:25.113","cvss":{"score":9.8,"severity":"CRITICAL","vector":"CVSS:3.1/AV:N/AC:L/PR:N/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/SunnyYANGyaya/cuicuishark-sheep-fishIOT/blob/main/Tenda/HG10/bof-formLogin_username.md"},{"type":"WEB","url":"https://vuldb.com/cve/CVE-2026-85109"},{"type":"WEB","url":"https://vuldb.com/submit/891994"},{"type":"WEB","url":"https://vuldb.com/vuln/398315"},{"type":"WEB","url":"https://vuldb.com/vuln/398315/cti"},{"type":"WEB","url":"https://www.tenda.com.cn/"}],"provenance":{"sources":["OSV.dev","NVD","FIRST.org (EPSS)"],"lastVerified":"2026-09-03T17:25:25.113"}}