S4E

Quest Modem Panel Detection Scanner

This scanner detects the use of Quest Modem Configuration login panels in digital assets. It helps identify the presence of default or exposed panels that could be targeted by unauthorized users.

Short Info


Level

High

Single Scan

Single Scan

Can be used by

Asset Owner

Estimated Time

10 seconds

Time Interval

11 days 20 hours

Scan only one

URL

Toolbox

-

Quest Modems are widely utilized in both residential and commercial settings to provide internet connectivity. These devices are generally configured through a web-based interface, allowing network administrators or end-users to manage network settings. They are integral in maintaining network security, managing user access, and ensuring optimal performance of internet services. The modem configuration panels allow for crucial settings, including firewall configurations, port forwarding, and SSID management. Vendors often provide support and updates to ensure these devices operate efficiently and securely. Despite regular updates, accessible configuration panels can pose a security risk if not properly secured.

Panel Detection involves identifying the presence of administrative interfaces accessible over the internet. In the case of Quest Modems, the configuration panels are detected by searching for specific web title indicators. This detection helps identify vulnerabilities arising from exposed panels, often left with default credentials or weak configurations. Recognizing these panels is important in safeguarding against unauthorized access. The detected panels can become potential entry points for attackers aiming to compromise network integrity. This scanner specifically targets these interfaces, facilitating timely security fortifications by administrators.

The detection details involve querying the network for web pages that contain specific titles indicating the presence of a login panel. The path checked within this scanner is `{{BaseURL}}/cgi-bin/webcm?getpage=../html/login.html`, which, if accessible, confirms the presence of a panel. Operators are notified when the HTTP response returns a 200 status code and matches the title criteria in the body of the response. The scanner employs a combination of path checking and content validation to accurately identify these configuration pages. The focus is on confirming features that indicate the possibility of a panel being vulnerable to exploitation.

Possible effects of an exploited configuration panel could be unauthorized changes to network settings, exposure of sensitive user data, or complete network shutdowns. Malicious actors gaining access could introduce harmful configurations or install malware aimed at compromising confidential data. Such exposure can lead to unauthorized monitoring of network traffic and a subsequent breach of privacy. Businesses may find their operational networks exposed, leading to service disruptions or losses. Ultimately, the overall security posture of the organization or individual is weakened, exposing them to greater cybersecurity threats.

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