{"id":"CVE-2026-77031","aliases":[],"url":"https://o3.security/vulnerability/CVE-2026-77031","summary":"A vulnerability has been found in Tenda CH22 1.0.0.1. The affected element is the function formcreateFileName of the file /goform/formcreateFileName. The manipulation of the argument…","details":"A vulnerability has been found in Tenda CH22 1.0.0.1. The affected element is the function formcreateFileName of the file /goform/formcreateFileName. The manipulation of the argument fileNameMit leads to command injection. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used.","published":"2026-08-20T18:16:53.140","modified":"2026-08-20T18:16:53.140","cvss":{"score":7.4,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L"},"epss":null,"cisaKev":null,"exploitsKnown":null,"affectedPackages":[],"fix":null,"references":[{"type":"WEB","url":"https://candle-throne-f75.notion.site/Tenda-CH22-formcreateFileName-392df0aa118580c38c4ad15fb15cd30d"},{"type":"WEB","url":"https://vuldb.com/cve/CVE-2026-77031"},{"type":"WEB","url":"https://vuldb.com/submit/880667"},{"type":"WEB","url":"https://vuldb.com/vuln/393642"},{"type":"WEB","url":"https://vuldb.com/vuln/393642/cti"},{"type":"WEB","url":"https://www.tenda.com.cn/"}],"provenance":{"sources":["OSV.dev","NVD","FIRST.org (EPSS)"],"lastVerified":"2026-08-20T18:16:53.140"}}