CVE-2024-50857 Scanner

GestioIP is a popular IP address management tool used by network administrators to streamline IP address space management. It provides features such as automated network discovery and configuration management, making it a vital tool in network infrastructure management. Its user-friendly interface and powerful functionalities make it suitable for managing complex network environments. Companies and organizations use GestioIP to enhance their network IP management and oversight efficiency. The tool serves as a reliable solution for enterprises requiring robust IP address management. Due to its extensive feature set, it is widely adopted in various industries.

The reflected cross-site scripting (XSS) vulnerability in GestioIP arises from unsanitized input in the 'ip_do_job' request. This vulnerability allows attackers to inject malicious scripts, which are then executed in the context of a victim's browser session. The exploitation of such vulnerabilities can lead to session hijacking, data exfiltration, and even escalating to more severe attacks like cross-site request forgery (CSRF). The impermissible execution of scripts within a trusted context by the victim can compromise session tokens, cookies, or other sensitive information. Cross-Site Scripting vulnerabilities pose a significant risk to both the confidentiality and integrity of user data. Mitigating this vulnerability is crucial for maintaining secure web application environments.

The vulnerability details of GestioIP center on the endpoint 'ip_do_job', which fails to adequately sanitize user inputs. Specifically, the 'client_id' and 'stored_config' parameters are susceptible to script injection. The service processes these parameters without stripping out potentially dangerous input, allowing an adversary to inject arbitrary scripts. Executing such scripts in the client's browser can lead to unauthorized access to sensitive information and rogue actions based on the exploited session identity. The vulnerability is exploitable when a customer browser accesses a crafted link or is induced to perform an action without their explicit knowledge. Furthermore, its exploitability depends on the presence of specific user permissions, making awareness and access control vital aspects of vulnerability mitigation.

Exploiting the Cross-Site Scripting vulnerability in GestioIP can lead to significant adverse outcomes. Malicious actors can hijack user sessions, leading to impersonation within the application. Users might unknowingly execute commands leading to unwanted actions being taken on their behalf, compromising data integrity. Sensitive data, such as session tokens, could be exposed, leading to further security breaches. The attack could be a precursor to other attacks, like creating exploits for broader vulnerabilities based on the initial access. Overall, successful exploitation can undermine trust in the application's security, damage reputations, and result in significant organizational impact.

REFERENCES

• https://github.com/maxibelino/CVEs/tree/main/CVE-2024-50857
• https://github.com/muebel/gestioip-docker-compose
• https://nvd.nist.gov/vuln/detail/CVE-2024-50857
• http://www.gestioip.net