CVE-2024-30570 Scanner

The Netgear R6850 Router is widely used in both domestic and corporate environments, providing internet connectivity and network management functionalities. It serves as a critical component in network infrastructure for many users, enabling data transmission and connection to various devices. Manufacturers and enterprises employ this router to ensure robust internet performance and comprehensive network security. Home users prefer the Netgear R6850 for its user-friendly interface and reliable connectivity. It also supports a diverse range of devices, making it versatile for many network setups. The router is engineered to cater to growing demands for seamless data streaming and robust security features that protect against unauthorized access.

Information disclosure vulnerabilities can lead to unauthorized access to sensitive data. In the case of the Netgear R6850 Router, the vulnerability exists in the debuginfo.htm page, which is improperly secured. This page, exposed without authentication, allows attackers to view sensitive information about the network, such as the product model name and WAN connection type. Such vulnerabilities can compromise the confidentiality aspect of cybersecurity. The presence of these information disclosures can be easily exploitable due to their unauthenticated access nature, making them a significant security concern. Addressing this vulnerability is crucial to ensuring the integrity and confidentiality of network infrastructure.

The vulnerability being targeted here involves the unprotected access to the debuginfo.htm page on the Netgear R6850 Router. The endpoint provides critical network details without requiring an authentication process. Attackers can access this page via a simple GET request to the specified path. The lack of authentication checks is a severe oversight, as it exposes crucial network details. Security researchers can emulate the access pattern to verify the presence of the vulnerability by checking the response code and body content. Technical specifics reside in improper permissions that allow unfettered access to potentially sensitive configuration settings, thereby posing a data leak risk.

Exploiting this vulnerability can lead to unauthorized exposure of sensitive network information. Attackers gaining access to the debuginfo.htm page might obtain detailed data about the network's configuration. Such information can enable further targeted attacks, including man-in-the-middle attacks or configuration-based exploits. It can compromise the privacy and security of users relying on the affected routers. Moreover, this information leak can facilitate broader network breaches, which could be detrimental to both personal and business environments. Overall, the impact ranges from privacy violations to potential network security compromises.

REFERENCES

• https://github.com/funny-mud-peee/IoT-vuls/blob/main/netgear%%%%20R6850/Info%%%%20Leak%%%%20in%%%%20Netgear-R6850%%%%EF%%%%BC%%%%88debuginfo.htm%%%%EF%%%%BC%%%%89.md
• https://nvd.nist.gov/vuln/detail/CVE-2024-30570