Critical Command Injection Vulnerability
in NUUO Camera Systems 
A critical vulnerability, designated as CVE-2025-1338, has been identified in NUUO Camera systems up to version 20250203. This vulnerability is particularly concerning as it allows for remote command injection through the manipulation of the log argument in the print_file function located in the /handle_config.php file. The exploit has been publicly disclosed, increasing the risk of potential attacks. (February 16, 2025)
: CVE-2025-1338
: NUUO Camera versions up to 20250203
: Critical (CVSS score of 7.3)
: Command injection
:
print_filefunction in/handle_config.php: Remote exploitation possible
The vulnerability arises from insufficient validation of user input in the log argument, which can be manipulated by an attacker to execute arbitrary commands on the server. This could lead to unauthorized access to sensitive data or complete system compromise.
An attacker could exploit this vulnerability by sending a specially crafted request to the NUUO Camera's web interface. By manipulating the log parameter, they could inject malicious commands that the server would execute with the same privileges as the web application. This could allow them to:
Access sensitive files on the server.
Modify configuration settings.
Install malware or backdoors for persistent access.
Once an attacker gains command execution capabilities, they could also exfiltrate sensitive data stored on the camera system. For example, they might:
Retrieve stored video footage.
Access user credentials or configuration files.
Extract logs that contain sensitive operational data.
Given that the vendor has not responded to early disclosures regarding this vulnerability, users of NUUO Camera systems should take immediate action:
: Check for any available updates or patches from NUUO that address this vulnerability.
: Isolate camera systems from critical network segments to minimize potential damage from an attack.
: Implement strict access controls and authentication mechanisms for accessing camera interfaces.
: Regularly monitor system logs for any unusual activities that may indicate attempted exploitation.
: Ensure that an incident response plan is in place to quickly address any security breaches.
Conclusion
CVE-2025-1338 represents a significant risk for users of NUUO Camera systems due to its potential for remote exploitation and command injection. Organizations should prioritize addressing this vulnerability through software updates and enhanced security practices to safeguard their systems against possible attacks.