WRC-X3000GS, WRC-X3000GSA, and WRC-X3000GSN contain an improper neutralization of special elements used in an OS command ('OS Command Injection') vulnerability in Connection Diagnostics page. If a remote authenticated attacker sends a specially crafted request to the affected product, an arbitrary OS command may be executed.

OS command injection vulnerability in WRC-X3000GSN v1.0.2, WRC-X3000GS v1.0.24 and earlier, and WRC-X3000GSA v1.0.24 and earlier allows a network-adjacent attacker with an administrative privilege to execute an arbitrary OS command by sending a specially crafted request to the product.