CVE-2024-28200 Scanner

N-able N-central is a network management software used by IT service providers to monitor and manage client networks remotely. It integrates with various tools and applications, allowing administrators to provide comprehensive IT support. This software is deployed by businesses worldwide to ensure seamless IT operations and rapid problem resolution. With an intuitive user interface, technicians can easily access critical system information and diagnostics. N-central supports a wide range of devices and platforms, making it an essential tool for managing diverse network environments. Its capabilities extend across network management, security monitoring, and user management.

The detected vulnerability, unauthorized admin access, allows attackers to bypass authentication mechanisms in the N-central user interface. This critical flaw can permit unauthorized users to access restricted areas of the system without proper credentials. Potential unauthorized access might lead to exposure or alteration of sensitive data. In this scenario, the attack does not require advanced conditions or interactions to be executed. Such vulnerabilities are significant as they undermine the system's security protocols. The unrestricted access can compromise data integrity, confidentiality, and availability.

Technically, the vulnerability resides in the N-central login interface, allowing unauthorized users to gain access using specific entry points. An attacker can exploit the authentication bypass by sending crafted requests to targeted functions within the software. A successful attack does not require valid credentials, relying instead on exploiting weaknesses in the below-version update verification. This flaw has been identified in versions prior to 2024.2, where certain security checks are inadequately enforced. As a result, unauthorized users can access administrative functions that should otherwise require secure authentication. The vulnerability can be exploited remotely, making it highly feasible for attackers.

Exploiting this vulnerability can result in significant adverse effects, including unauthorized data access and control over sensitive functions. Malicious individuals could potentially modify or delete critical data, disrupt services, or inject malicious code into the system. The unauthorized access could further lead to confidentiality breaches, with sensitive data being exposed to unauthorized parties. Such scenarios can damage organizational reputation and lead to severe financial and regulatory implications. It highlights the importance of robust authentication mechanisms to prevent such attacks.

REFERENCES

• https://status.n-able.com/2024/07/02/n-central-critical-security-fix-details/
• https://me.n-able.com/s/security-advisory/aArVy0000000673KAA/cve202428200-ncentral-authentication-bypass
• https://www.incibe.es/incibe-cert/alerta-temprana/vulnerabilidades/cve-2024-28200
• https://nvd.nist.gov/vuln/detail/CVE-2024-28200