{"schema":"threatline.record/2","record":{"id":"CVE-2026-104611","aliases":[],"summary":"Tenda AC9 POST Request fast_setting_internet_set stack-based overflow","details":"A vulnerability was detected in Tenda AC9 15.03.02.13. Affected is an unknown function of the file /goform/fast_setting_internet_set of the component POST Request Handler. Performing a manipulation of the argument netWanType results in stack-based buffer overflow. The attack is possible to be carried out remotely. The exploit is now public and may be used.","categories":["Network & edge"],"product":"AC9","vendor":"Tenda","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-104611","source_modified_at":"2026-10-02T13:30:49.550Z","fetched_at":"2026-10-23T18:52:38.922436Z","product":"AC9","vendor":"Tenda","versions":[{"version":"15.03.02.13","status":"affected"}],"defaultStatus":null}],"fixed_versions":[],"cvss":9.4,"severity":"Critical","kev":{"listed":false},"epss":{"probability":0.00493,"percentile":0.41451,"score_date":"2026-10-23"},"published_at":"2026-10-02T12:15:15.494Z","modified_at":"2026-10-02T13:30:49.550Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-104611","fetched_at":"2026-10-23T18:52:38.922436Z","source_modified_at":"2026-10-02T13:30:49.550Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-104611","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CVE List","EPSS"],"references":[{"source":"CVE List","url":"https://vuldb.com/vuln/412918","tags":["vdb-entry","technical-description"]},{"source":"CVE List","url":"https://vuldb.com/vuln/412918/cti","tags":["signature","permissions-required"]},{"source":"CVE List","url":"https://vuldb.com/cve/CVE-2026-104611","tags":["third-party-advisory"]},{"source":"CVE List","url":"https://vuldb.com/submit/962720","tags":["third-party-advisory"]},{"source":"CVE List","url":"https://github.com/ZaneBoden/CVEs/blob/main/Tenda-AC9-fast_setting_internet_set.md","tags":["exploit"]},{"source":"CVE List","url":"https://www.tenda.com.cn/","tags":["product"]}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CVE List","ssvc":{"exploitation":"none","automatable":"no","technical_impact":"total","assessed_at":"2026-10-02T13:30:30.834838Z"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":"vendor and product","confidence":"heuristic","reviewed":false},"change_timestamp":"2026-10-02T13:30:49.550Z","content_hash":"a65578f2981f05e4b727c6c17e688d1e980fee22ac14d95a4e637d77757d0abf"}}