Vulnerabilities CVE-2026-19789

CVE-2026-19789

High

Open

TLP:CLEAR

Tenda AC1206 httpd web management interface WifiGuestSet set_wl_guest_iplist stack-based overflow

NVD CVE.org

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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.

Details

CVSS Score: 8.7
EPSS Score ⓘ: 0.47%

38.3th percentile
CVSS Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P
Confidence: 90%
Published: Aug 14, 2026
Last Modified: Aug 14, 2026

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