Cross-Site Scripting Vulnerability in Netis WF2780 Wireless Router

CVE-2025-1617

What is CVE-2025-1617?

CVE-2025-1617 is a cross-site scripting (XSS) vulnerability found in the Netis WF2780 wireless router, specifically affecting version 2.1.41925. Netis routers, including the WF2780 model, are designed to provide wireless connectivity and network management for both home and small office environments. The vulnerability allows attackers to manipulate the SSID parameter in the router's 2.4G menu, potentially leading to the execution of malicious scripts in users' browsers. If exploited, this could negatively impact organizations by compromising user data and allowing unauthorized access to sensitive information.

Technical Details

The vulnerability in CVE-2025-1617 arises from insufficient input validation within the wireless menu settings of the Netis WF2780 router. The ability to inject scripts through the SSID parameter means that an attacker can create a scenario where users are misled into executing harmful scripts unknowingly. This type of attack typically requires no authentication and can be executed remotely, making it particularly dangerous for networks using the affected device.

Potential Impact of CVE-2025-1617

1. Data Theft: Exploiting this vulnerability could allow attackers to capture sensitive information such as login credentials and personal data from users accessing the router's interface.

2. Session Hijacking: Malicious scripts enabled by the XSS vulnerability may be used to hijack user sessions, granting attackers unauthorized access to user accounts on web services.

3. Malware Distribution: The ability to inject scripts can facilitate the delivery of malware to users, potentially leading to further compromise of devices on the network and the spread of malicious software.

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