CVE-2025-67446
CriticalCVSS 9.8Exploitation Probability (EPSS)
Low risk37th percentile - higher than 37% of all known CVEs
Summary
The Neterbit NW-431F router version 20241014-IR03 and earlier contains an authentication bypass vulnerability. The router uses a weak/predictable cookie value for authentication. By modifying the cookie value (e.g., setting it to "admin"), an attacker can bypass authentication and gain unauthorized access to admin functionalities.
Risk Assessment
An attacker can gain full administrative access to the router, allowing configuration changes, traffic interception, or other malicious activities.
Recommendation
Update the Neterbit NW-431F firmware to the latest available version.
Other vulnerabilities in Neterbit NW-431F Router
See all- CVE-2025-67447Critical
The network diagnosis (ping) module in Neterbit NW-431F Router 20241014-IR03 and before is vulnerable to OS command injection. The application does not properly sanitize user input in the IP address field before passing it to the system's ping command. An attacker can inject arbitrary OS commands, which will be executed with the privileges of the web server.
- CVE-2025-69755High
An issue in Neterbit NW-431F Router vNW-431F-20241014-IR03 allows a remote attacker to obtain sensitive information and execute arbitrary code via a crafted command to the at_command.asp interface.
- CVE-2025-67448High
The SMS module in Neterbit NW-431F Router 20241014-IR03 and before is vulnerable to stored XSS. The application does not properly sanitize user input in SMS messages before storing and displaying them. An attacker can send an SMS containing a malicious XSS payload, which will be executed in the context of the victim's browser when the message is viewed.
Original NVD description (English source)
Improper Authentication (Authentication Bypass) exists in Neterbit NW-431F Router 20241014-IR03 and before. The router uses a weak/predictable cookie value for authentication. By modifying the cookie value (e.g., setting it to "admin"), an attacker can bypass the authentication schema and gain unauthorized access to admin functionalities.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS