CVE-2023-47455

9.1 criticalEPSS 0.8%

Critical (9.1) in tenda ax1806 firmware. EPSS 0.8% chance of exploitation in the next 30 days.

Tenda AX1806 V1.0.0.1 contains a heap overflow vulnerability in setSchedWifi function, in which the src and v12 are directly obtained from http request parameter schedStartTime and schedEndTime without checking their size.

Severity

CVSS 3.1

9.1 critical

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

EPSS: 0.8% chance of exploitation in the next 30 days; higher than 56% of CVEs (scores of 2026-10-31)
CWE: CWE-787
Published: 2023-11-07
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

tenda:ax1806_firmware

References

https://github.com/Anza2001/IOT_VULN/blob/main/Tenda/AX1806/setSchedWifi.md
https://github.com/Anza2001/IOT_VULN/blob/main/Tenda/AX1806/setSchedWifi.md

Check your stack JSON