{"id":"CVE-2023-38940","aliases":["EUVD-2023-42700","GHSA-33c4-f7cm-95m7"],"status":"published","title":"Tenda F1203 V2.0.1.6, FH1203 V2.0.1.6 and FH1205 V2.0.0.7(775) were discovered to contain a stack...","description":"Tenda F1203 V2.0.1.6, FH1203 V2.0.1.6 and FH1205 V2.0.0.7(775) were discovered to contain a stack overflow via the ssid parameter in the form_fast_setting_wifi_set 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":"2026-11-09","score":0.00838,"percentile":0.58061,"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":"f1203"},{"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/tree/main/tenda/form_fast_setting_wifi_set","tags":["x_transferred","Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-38940"},{"url":"https://github.com/advisories/GHSA-33c4-f7cm-95m7"}],"sources":{"cve":[{"id":"CVE-2023-38940","description":"Tenda F1203 V2.0.1.6, FH1203 V2.0.1.6 and FH1205 V2.0.0.7(775) were discovered to contain a stack overflow via the ssid parameter in the form_fast_setting_wifi_set function.","status":"published","published":"2023-08-07T00:00:00Z","modified":"2024-10-11T14:17:51.43Z","updated_at":"2026-11-02T14:35:30.116696Z"}],"euvd":[{"id":"EUVD-2023-42700","description":"Tenda F1203 V2.0.1.6, FH1203 V2.0.1.6 and FH1205 V2.0.0.7(775) were discovered to contain a stack overflow via the ssid parameter in the form_fast_setting_wifi_set function.","status":"published","published":"2023-08-07T00:00:00Z","modified":"2024-10-11T14:17:51Z","updated_at":"2026-11-03T00:27:39.67018Z"}],"ghsa":[{"id":"GHSA-33c4-f7cm-95m7","title":"Tenda F1203 V2.0.1.6, FH1203 V2.0.1.6 and FH1205 V2.0.0.7(775) were discovered to contain a stack...","description":"Tenda F1203 V2.0.1.6, FH1203 V2.0.1.6 and FH1205 V2.0.0.7(775) were discovered to contain a stack overflow via the ssid parameter in the form_fast_setting_wifi_set function.","status":"published","published":"2023-08-07T21:31:05Z","modified":"2024-04-04T06:36:55Z","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-2023-38940","description":"Tenda F1203 V2.0.1.6, FH1203 V2.0.1.6 and FH1205 V2.0.0.7(775) were discovered to contain a stack overflow via the ssid parameter in the form_fast_setting_wifi_set function.","status":"published","published":"2023-08-07T19:15:11.61Z","modified":"2026-06-17T06:11:21.793Z","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"}]}}