A command injection vulnerability exists in the WireGuard VPN feature of multiple InHand Networks router models including IR302, IR305, IR315, and IR615. The vulnerability affects firmware versions V3.5.108 for IR302 and V1.0.118 for IR305/IR315/IR615 and earlier. Attackers can exploit this vulnerability to obtain ROOT privileges on remote target devices. This represents a critical security flaw as it allows complete system compromise through remote exploitation. The vulnerability impacts industrial routers commonly used in network infrastructure deployments.