CVE-2023-38940

9.8 criticalEPSS 0.8%

Critical (9.8) in tenda. EPSS 0.8% chance of exploitation in the next 30 days.

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

CVSS 3.1

9.8 critical

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS: 0.8% chance of exploitation in the next 30 days; higher than 57% of CVEs (scores of 2026-10-31)
CWE: CWE-787
Published: 2023-08-07
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

tenda:f1203_firmware
tenda:fh1203_firmware
tenda:fh1205_firmware

References

https://github.com/FirmRec/IoT-Vulns/tree/main/tenda/form_fast_setting_wifi_set
https://github.com/FirmRec/IoT-Vulns/tree/main/tenda/form_fast_setting_wifi_set

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