F453 Vulnerability CVE Number: CVE-2026-3169 Vendor: Tenda Product: F453 Version: V1.0.0.3 Vulnerability: Buffer Overflow Descriptions An overflow vulnerability was found in the component in the function. The function reads a user-provided parameter ( ) without any length check, which can lead to a buffer overflow. Proof of Concept (PoC) Overcome The provided screenshot shows a segmentation fault due to the buffer overflow. The error message indicates that the system fails to connect to the server multiple times, confirming the potential for a Denial of Service (DoS) attack or remote code execution.