CVE-2026-3807

HIGH

Tenda FH1202 1.2.0.14 - Buffer Overflow

Title source: llm

Description

A security vulnerability has been detected in Tenda FH1202 1.2.0.14(408). Impacted is the function formWrlsafeset of the file /goform/AdvSetWrlsafeset. Such manipulation of the argument mit_ssid/mit_ssid_index leads to stack-based buffer overflow. The attack can be launched remotely. The exploit has been disclosed publicly and may be used.

References (6)

[Third Party Advisory] https://github.com/Svigo-o/Tenda_vul/tree/main/tenda-fh1202-advsetwrlsafeset-mit-ssid-buffer-overflow

View Writeup ZIP pw:eip

[Permissions Required, VDB Entry] https://vuldb.com/?ctiid.349773

[Permissions Required, VDB Entry] https://vuldb.com/?id.349773

[Permissions Required, VDB Entry] https://vuldb.com/?submit.769019

[Permissions Required, VDB Entry] https://vuldb.com/?submit.769020

[Various Sources] https://www.tenda.com.cn/

Scores

CVSS v3 8.8

EPSS 0.0009

EPSS Percentile 25.0%

Attack Vector NETWORK

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

Classification

CWE

CWE-119 CWE-121

Status published

Affected Products (1)

tenda/fh1202_firmware

Timeline

Published Mar 09, 2026

Tracked Since Mar 09, 2026