{"id":"CVE-2023-38936","aliases":["EUVD-2023-42696","GHSA-j9fx-3j3q-8wjq"],"status":"published","title":"Tenda AC10 V1.0 V15.03.06.23, AC1206 V15.03.06.23, AC6 V2.0 V15.03.06.23, AC7 V1.0 V15.03.06.44,...","description":"Tenda AC10 V1.0 V15.03.06.23, AC1206 V15.03.06.23, AC6 V2.0 V15.03.06.23, AC7 V1.0 V15.03.06.44, AC5 V1.0 V15.03.06.28, FH1203 V2.0.1.6, AC9 V3.0 V15.03.06.42_multi and FH1205 V2.0.0.7(775) were discovered to contain a stack overflow via the speed_dir parameter in the formSetSpeedWan function.","severity":{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.0085,"percentile":0.58462,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-787"],"published":"2023-08-07T00:00:00Z","modified":"2026-06-17T06:11:21Z","products":[{"vendor":"tenda","product":"ac10"},{"vendor":"tenda","product":"ac10_firmware"},{"vendor":"tenda","product":"ac1206"},{"vendor":"tenda","product":"ac1206_firmware"},{"vendor":"tenda","product":"ac5"},{"vendor":"tenda","product":"ac5_firmware"},{"vendor":"tenda","product":"ac6"},{"vendor":"tenda","product":"ac6_firmware"},{"vendor":"tenda","product":"ac7"},{"vendor":"tenda","product":"ac7_firmware"},{"vendor":"tenda","product":"ac9"},{"vendor":"tenda","product":"ac9_firmware"},{"vendor":"tenda","product":"f1203_firmware"},{"vendor":"tenda","product":"fh1203"},{"vendor":"tenda","product":"fh1203_firmware"},{"vendor":"tenda","product":"fh1205"},{"vendor":"tenda","product":"fh1205_firmware"}],"references":[{"url":"https://github.com/FirmRec/IoT-Vulns/blob/main/tenda/formSetSpeedWan/README.md","tags":["x_transferred","Exploit","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-38936"},{"url":"https://github.com/advisories/GHSA-j9fx-3j3q-8wjq"}],"sources":{"cve":[{"id":"CVE-2023-38936","description":"Tenda AC10 V1.0 V15.03.06.23, AC1206 V15.03.06.23, AC6 V2.0 V15.03.06.23, AC7 V1.0 V15.03.06.44, AC5 V1.0 V15.03.06.28, FH1203 V2.0.1.6, AC9 V3.0 V15.03.06.42_multi and FH1205 V2.0.0.7(775) were discovered to contain a stack overflow via the speed_dir parameter in the formSetSpeedWan function.","status":"published","published":"2023-08-07T00:00:00Z","modified":"2024-10-15T20:05:36.911Z","updated_at":"2026-11-02T14:35:29.772612Z"}],"euvd":[{"id":"EUVD-2023-42696","description":"Tenda AC10 V1.0 V15.03.06.23, AC1206 V15.03.06.23, AC6 V2.0 V15.03.06.23, AC7 V1.0 V15.03.06.44, AC5 V1.0 V15.03.06.28, FH1203 V2.0.1.6, AC9 V3.0 V15.03.06.42_multi and FH1205 V2.0.0.7(775) were discovered to contain a stack overflow via the speed_dir parameter in the formSetSpeedWan function.","status":"published","published":"2023-08-07T00:00:00Z","modified":"2024-10-15T20:05:36Z","updated_at":"2026-11-03T00:27:35.286068Z"}],"ghsa":[{"id":"GHSA-j9fx-3j3q-8wjq","title":"Tenda AC10 V1.0 V15.03.06.23, AC1206 V15.03.06.23, AC6 V2.0 V15.03.06.23, AC7 V1.0 V15.03.06.44,...","description":"Tenda AC10 V1.0 V15.03.06.23, AC1206 V15.03.06.23, AC6 V2.0 V15.03.06.23, AC7 V1.0 V15.03.06.44, AC5 V1.0 V15.03.06.28, FH1203 V2.0.1.6, AC9 V3.0 V15.03.06.42_multi and FH1205 V2.0.0.7(775) were discovered to contain a stack overflow via the speed_dir parameter in the formSetSpeedWan function.","status":"published","published":"2023-08-07T21:31:04Z","modified":"2024-04-04T06:36:43Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-787"],"updated_at":"2026-11-02T14:56:44.329928Z"}],"nvd":[{"id":"CVE-2023-38936","description":"Tenda AC10 V1.0 V15.03.06.23, AC1206 V15.03.06.23, AC6 V2.0 V15.03.06.23, AC7 V1.0 V15.03.06.44, AC5 V1.0 V15.03.06.28, FH1203 V2.0.1.6, AC9 V3.0 V15.03.06.42_multi and FH1205 V2.0.0.7(775) were discovered to contain a stack overflow via the speed_dir parameter in the formSetSpeedWan function.","status":"published","published":"2023-08-07T19:15:11.343Z","modified":"2026-06-17T06:11:21.2Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary"}],"cwes":["CWE-787"],"updated_at":"2026-11-02T14:08:20.798312Z"}]}}