3Com Wireless 8760 Dual Radio Default Login Scanner

The 3Com Wireless 8760 Dual Radio is a network device used by various organizations to provide wireless connectivity. It is typically deployed in enterprises and small businesses to facilitate seamless integration of wireless devices within a network. The device is popular for its dual-band capabilities, allowing simultaneous connections on both 2.4 GHz and 5 GHz frequency bands. Network administrators favor this hardware for its robust performance and reliability in high-traffic environments. Besides, the device supports multiple SSIDs and VLANs, promoting efficient network segmentation and management. The 3Com Wireless 8760 Dual Radio is also equipped with various security features to protect against unauthorized access and connected threats.

The default login vulnerability associated with 3Com Wireless 8760 Dual Radio stems from its use of universal default login credentials. By default, the device often comes with a standard admin login and password, which can be easily exploited if left unchanged. This vulnerability is commonly found in many out-of-the-box configurations where administrators may overlook updating credentials post-installation. It presents a risk as attackers can gain administrator-level access to the device and potentially the broader network. Default login issues like this are considered serious and can lead to further exploitation of more secure network areas. Default credentials are a common weak point that can compromise network integrity if not addressed.

The technical details of this vulnerability include access endpoints such as login pages that use standard HTTP POST requests. The vulnerable parameters identified are 'userid' and 'passwd' in the device's login protocols. Specifically, these parameters accept default inputs like 'admin' and 'password', which can lead to successful unauthorized access. Such login mechanisms often do not enforce strong password policies or multifactor authentication, leaving the device susceptible to brute-force attacks. The presence of specific body content on successful login attempts, such as 'alt="Advanced Configuration"', signals potential security breaches using default credentials. Additionally, HTTP status 200 confirms successful access when default credentials are used.

The exploitation of this vulnerability can lead to multiple security threats. Unauthorized users may gain control over network configurations, expose sensitive data, or deploy malicious software. The compromise of one device can serve as a foothold for infiltration into more secure network segments. Attackers could also intercept network traffic, introducing significant privacy concerns for connected users. Moreover, network downtime and degraded performance may occur, impacting organizational operations and user experiences. Such acts can harm an organization's reputation and result in financial losses or legal ramifications if data breaches occur.

REFERENCES

• https://www.speedguide.net/routers/3com-wl-546-3com-wireless-8760-dual-radio-11abg-1256