CVE-2026-19789

HIGH

CVE: CVE-2026-19789 - A vulnerability was determined in Tenda AC1206 15Sign in to save

CVSS

8.8

CVSS v3.1

EPSS

N/A

Exploit Prediction Score

Published

August 14, 2026

Exploitability

No EPSS data available

Description

A vulnerability was determined in Tenda AC1206 15.03.06.23_multi_TD01. This vulnerability affects the function set_wl_guest_iplist of the file /goform/WifiGuestSet of the component httpd web management interface. This manipulation of the argument shareSpeed causes stack-based buffer overflow. Remote exploitation of the attack is possible. The exploit has been publicly disclosed and may be utilized.

Weaknesses

CWE-119CWE-121

Affected Packages

No package data available.

Aliases

CVE-2026-19789

Related references

Publisher and database URLs for this record (shown for attribution; reading stays in Bugflare).

https://github.com/lipenghai/iot_bug/blob/main/Tenda/AC12/2.md
https://vuldb.com/cve/CVE-2026-19789
https://vuldb.com/submit/868921
https://vuldb.com/vuln/389756
https://vuldb.com/vuln/389756/cti
https://www.tenda.com.cn/