CVE-2024-28288 is a critical security vulnerability found in the Ruijie RG-NBR700GW router running firmware version 10.3(4b12). The vulnerability arises because the router's password reset functionality does not implement cookie verification, a security measure that ensures the legitimacy of password reset requests. Without this verification, an attacker can remotely trigger a password reset without authentication or user interaction. This flaw effectively allows an attacker to bypass authentication controls and gain administrative access to the router. Once access is obtained, the attacker can manipulate router configurations, intercept or redirect network traffic, and disrupt enterprise network operations. The vulnerability is classified under CWE-565 (Reliance on Cookies Without Validation and Integrity Checking), highlighting the failure to validate critical session tokens. The CVSS v3.1 base score of 9.8 indicates a critical severity, with attack vector being network-based, no privileges or user interaction required, and full impact on confidentiality, integrity, and availability. Although no public exploits have been reported yet, the vulnerability’s characteristics make it highly exploitable and dangerous. The lack of patch information suggests that users should be vigilant and seek vendor updates or implement compensating controls promptly.

The impact of CVE-2024-28288 is severe for organizations using the affected Ruijie RG-NBR700GW routers. An attacker exploiting this vulnerability can gain full administrative control over the router, compromising network security. This can lead to unauthorized access to sensitive internal resources, interception or manipulation of network traffic, and disruption of critical enterprise services. The ability to reset the administrator password without authentication means that attackers can maintain persistent access and potentially use the compromised device as a foothold for further attacks within the network. Enterprises relying on these routers for perimeter defense or internal segmentation face risks of data breaches, operational downtime, and reputational damage. Given the router’s role in business networks, exploitation could impact confidentiality, integrity, and availability simultaneously, making this a critical threat to organizational cybersecurity posture.

To mitigate CVE-2024-28288, organizations should immediately verify if they are using the Ruijie RG-NBR700GW router with firmware version 10.3(4b12). If so, they should contact Ruijie Networks for official patches or firmware updates addressing this vulnerability. In the absence of a patch, administrators should restrict access to the router’s management interface by implementing network segmentation and firewall rules to limit management access to trusted IP addresses only. Enabling multi-factor authentication (MFA) for device management, if supported, can add an additional layer of security. Monitoring network traffic for unusual password reset requests or administrative logins can help detect exploitation attempts. Additionally, organizations should consider temporarily disabling remote management features until a patch is available. Regular backups of router configurations and maintaining an incident response plan for network device compromise are also recommended. Finally, educating IT staff about this vulnerability and ensuring timely application of vendor updates is critical.