CVE-2026-11503
published 2026-06-08CVE-2026-11503: A security vulnerability has been detected in Tenda CX12L 16.03.53.12. The affected element is the function form_fast_setting_wifi_set of the file…
PriorityP267high8.8CVSS 3.1
AVNACLPRLUINSUCHIHAH
EPSS
0.47%
36.9th percentile
A security vulnerability has been detected in Tenda CX12L 16.03.53.12. The affected element is the function form_fast_setting_wifi_set of the file /goform/fast_setting_wifi_set of the component Wi-Fi Configuration Endpoint. Such manipulation of the argument ssid leads to stack-based buffer overflow. The attack can be launched remotely. The exploit has been disclosed publicly and may be used.
Affected
1 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| tenda | cx12l | — | — |
CVSS provenance
nvdv3.18.8HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
nvdv4.07.4HIGHCVSS: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/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
nvdv2.09.0CRITICALAV:N/AC:L/Au:S/C:C/I:C/A:C
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GHSA
A security vulnerability has been detected in Tenda CX12L 16.03.53.12.
ghsa_unreviewed·2026-06-08
CVE-2026-11503 [HIGH] CWE-119 A security vulnerability has been detected in Tenda CX12L 16.03.53.12.
A security vulnerability has been detected in Tenda CX12L 16.03.53.12. The affected element is the function form_fast_setting_wifi_set of the file /goform/fast_setting_wifi_set of the component Wi-Fi Configuration Endpoint. Such manipulation of the argument ssid leads to stack-based buffer overflow. The attack can be launched remotely. The exploit has been disclosed publicly and may be used.
VulDB
Tenda CX12L 16.03.53.12 Wi-Fi Configuration Endpoint fast_setting_wifi_set form_fast_setting_wifi_set ssid stack-based overflow
vuldb·2026-06-07
CVE-2026-11503 [CRITICAL] Tenda CX12L 16.03.53.12 Wi-Fi Configuration Endpoint fast_setting_wifi_set form_fast_setting_wifi_set ssid stack-based overflow
A vulnerability described as critical has been identified in Tenda CX12L 16.03.53.12. The affected element is the function form_fast_setting_wifi_set of the file /goform/fast_setting_wifi_set of the component Wi-Fi Configuration Endpoint. Such manipulation of the argument ssid leads to stack-based buffer overflow.
This vulnerability is uniquely identified as CVE-2026-11503. The attack can be launched remotely. Moreover, an exploit is present.
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2026-06-08
Published