{"id":"CVE-2026-19790","aliases":[],"url":"https://o3.security/vulnerability/CVE-2026-19790","summary":"A vulnerability was identified in Tenda G0 up to 20260625. This issue affects the function formSetPortMirror of the file /goform/module of the component httpd Web Management Interface.…","details":"A vulnerability was identified in Tenda G0 up to 20260625. This issue affects the function formSetPortMirror of the file /goform/module of the component httpd Web Management Interface. Such manipulation of the argument portMirrorMirroredPorts leads to stack-based buffer overflow. The attack can be executed remotely. The exploit is publicly available and might be used.","published":"2026-08-14T04:16:40.780","modified":"2026-08-14T04:16:40.780","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/G0/1.md"},{"type":"WEB","url":"https://vuldb.com/cve/CVE-2026-19790"},{"type":"WEB","url":"https://vuldb.com/submit/868924"},{"type":"WEB","url":"https://vuldb.com/vuln/389757"},{"type":"WEB","url":"https://vuldb.com/vuln/389757/cti"},{"type":"WEB","url":"https://www.tenda.com.cn/"}],"provenance":{"sources":["OSV.dev","NVD","FIRST.org (EPSS)"],"lastVerified":"2026-08-14T04:16:40.780"}}