DSL-124 Wireless N300 ADSL2+ Improper File Process Scanner
This scanner detects the use of DSL-124 Wireless N300 ADSL2+ Improper File Process in digital assets. The scanner helps identify unauthorized download access to backup configuration files. Protect sensitive configuration data by detecting vulnerabilities efficiently.
Short Info
Level
Single Scan
Single Scan
Can be used by
Asset Owner
Estimated Time
10 seconds
Time Interval
11 days 23 hours
Scan only one
Domain, Subdomain, IPv4
Toolbox
-
The DSL-124 Wireless N300 ADSL2+ is a router used widely in home and small office networks to provide internet connectivity over ADSL2+ lines. Developed by D-Link, it is designed for users who require high-speed internet access and networking capabilities for both wired and wireless devices. The router is also configured to allow secure sharing of the internet connection among multiple devices. Businesses and individual users incorporate these devices to maintain efficient connectivity for streaming, downloading, and general web use. The device supports various network protocols and has features to secure its configuration, ensuring user privacy and data integrity.
This scanner detects an improper file process vulnerability in which the DSL-124 Wireless N300 ADSL2+ router exposes a backup configuration file. This process vulnerability allows the file to be downloaded without any authentication, potentially giving unauthorized users access to sensitive configuration details. Such vulnerabilities can often lead to significant security breaches if left unchecked, thereby impacting the privacy and security of network communications.
The vulnerability involves the router's mechanism for handling backup configuration files, exposing them via an endpoint that does not require user authentication. Specifically, the vulnerable endpoint "form2saveConf.cgi" processes a POST request to download configuration data. This standard HTTP POST request, when executed, delivers the file in "application/octet-stream" format, inadvertently providing high-informative data such as WLAN configurations.
Exploiting this vulnerability can result in unauthorized access to network configurations, allowing attackers to compromise network security settings or manipulate user credentials. Such exposure can further lead to potential denial-of-service situations or even pave the way for launching larger network-based attacks. Users must beware of such risks and ensure appropriate security measures are in place.
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