High severity8.8NVD Advisory· Published Jun 8, 2026· Updated Jun 8, 2026
CVE-2026-11503
CVE-2026-11503
Description
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.
AI Insight
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Affected products
2Patches
Vulnerability mechanics
References
6News mentions
2- Tenda Routers: 13 Stack Overflow and Command Injection Vulnerabilities DisclosedVypr Intelligence · Jun 8, 2026
- Tenda Routers: Four Vulnerabilities Including Critical Buffer Overflow DisclosedVypr Intelligence · Jun 8, 2026