Buffer Overflow Vulnerability in Draytek Vigor 3910 Router

CVE-2024-46551

Summary

A buffer overflow vulnerability has been identified in the Draytek Vigor 3910 router, specifically in the sBPA_Pwd parameter found at inet15.cgi. This flaw permits attackers to exploit the router, potentially leading to a Denial of Service (DoS). By sending specially crafted input, an attacker may disrupt the normal operations of the router, impairing its availability and functionality for legitimate users. Given the significance of routers in network security, it is vital for users to address this vulnerability promptly.

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