S4E

Brother Printer Detection Scanner

This scanner detects the use of Brother Printer in digital assets.

Short Info


Level

Medium

Single Scan

Single Scan

Can be used by

Asset Owner

Estimated Time

10 seconds

Time Interval

8 days 13 hours

Scan only one

URL

Toolbox

-

Brother Printers are widely used across various sectors including offices, institutions, and homes for printing needs. They are manufactured by Brother Industries, a well-known company in the electronic products industry. These printers facilitate printing, scanning, and copying, offering efficiency in document handling. They are often connected to local networks, allowing easy access for multiple users. However, this connectivity may lead to certain vulnerabilities if not properly secured. Users need to ensure their Brother Printers are updated and configured correctly to prevent unauthorized access.

Unauthorized access vulnerabilities in network-connected devices can expose sensitive information and lead to unauthorized actions being performed. Brother Printers, like many IoT devices, can be susceptible to such vulnerabilities. These vulnerabilities often arise due to improper access controls or outdated software versions. Exploiting these vulnerabilities can grant an attacker access to the printer's web interface without proper authentication. This unauthorized access can lead to exposure of sensitive network information and configuration settings.

The vulnerability in Brother Printers primarily hinges on the network status page accessible via the printer's web interface. Without proper restriction mechanisms, this page can be accessed by unauthorized individuals by sending a specific GET request. The vulnerability is triggered when inadequate authentication checks allow the page to be displayed to any requester. The endpoint involved typically does not require any login, making it an easy target for exploitation. Attackers leveraging this flaw can assess network settings, potentially leading to further network compromises.

If exploited, this vulnerability can have several damaging effects. Malicious actors may gain insights into the network configuration, which can aid in planning more severe attacks. They can also alter printer settings, leading to disruptions in print services or data leaks. Furthermore, unauthorized access could be used to launch attacks from the networked printer, leveraging its trusted status within the network. This exposure increases the risk of further infiltration into sensitive network resources.

REFERENCES

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