CVE-2022-40854

CRITICAL

Tenda AC18 Firmware - Stack Overflow in /goform/fast_setting_wifi_set

Title source: llm

Tenda AC18 router contained a stack overflow vulnerability in /goform/fast_setting_wifi_set

Core 1

Core References

Exploit, Third Party Advisory x_refsource_misc

CVSS v3 9.8

EPSS 0.0046

EPSS Percentile 64.3%

Attack Vector NETWORK

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

Vulnrichment

Exploitation poc

Automatable yes

Technical Impact total

CWE

CWE-787

Status published

Products (1)

tenda/ac18_firmware 15.03.05.19\(6318\)

Published Sep 23, 2022

Tracked Since Feb 18, 2026