CWE-410 (不充分的资源池) — Vulnerability Class 20

CWE-410 represents a resource exhaustion weakness where a system’s capacity to manage concurrent requests is insufficient for peak demand. This flaw allows attackers to trigger denial-of-service conditions by flooding the application with a high volume of connection or session requests, effectively monopolizing limited resources and preventing legitimate users from accessing services. Exploitation typically involves automated scripts generating rapid, repetitive requests that overwhelm the resource pool before the system can process or discard them. To mitigate this risk, developers must implement robust resource management strategies, including strict rate limiting, connection pooling, and timeout mechanisms. Additionally, employing load balancing and scaling infrastructure ensures that the system can handle traffic spikes gracefully, maintaining availability even under adversarial pressure or unexpected surges in legitimate usage.