关键信息 F453 Vulnerability CVE Number: CVE-2026-3399 Vendor: Tenda Product: F453 Version: V1.0.0.3 Vulnerability: Buffer overflow Descriptions Vulnerable Function: User-Provided Parameter: Affected Code: - The variable is passed to without length check, potentially causing stack-based buffer overflow on . Proof of Concept (PoC) Overcome Exploit Result: Connect to server failed, segmentation fault.