关键漏洞信息 CVE Number: CVE-2026-3271 Vendor: Tenda Product: F453 Version: V1.0.0.3 Vulnerability: Buffer Overflow Description: An overflow vulnerability exists in the service. The function reads a user-provided parameter without a length check. The variable is passed to the function, which can cause a stack-based buffer overflow. This can lead to a denial of service attack or remote code execution. PoC: Impact: The PoC can cause a segmentation fault, leading to a denial of service or potential remote code execution. Reference: Firmware Download: