CVE-2021-38480: CSRF in InHand Networks IR615 Router

The impact of this CSRF vulnerability is significant. A successful attacker can leverage it to remotely modify the router's configuration, including changing administrator passwords, enabling or disabling network services, and even executing system commands. This could lead to complete compromise of the router, allowing the attacker to intercept network traffic, launch attacks against other systems on the network, or exfiltrate sensitive data. The router's role as a network gateway makes it a prime target for attackers seeking to gain a foothold within an organization's infrastructure. The ability to modify system commands elevates the risk beyond simple configuration changes, potentially enabling the installation of malware or the creation of backdoors.

1. Reserved2021-08-10
2. Published2021-10-19
3. Modified2024-09-17
4. EPSS updated2026-04-02

The primary mitigation for CVE-2021-38480 is to upgrade the InHand Networks IR615 Router to a patched version. Unfortunately, a fixed version is not specified in the provided data. As a temporary workaround, implement strict input validation on all web forms and API endpoints to prevent malicious requests. Consider using a Web Application Firewall (WAF) with CSRF protection enabled to filter out potentially harmful requests. Additionally, enforce strong password policies and multi-factor authentication for all administrator accounts to limit the impact of a successful CSRF attack. After applying any mitigations, verify the router's configuration and security posture to ensure the vulnerability has been effectively addressed.