Hongdian Default Login Scanner

Hongdian is a telecommunications and networking company that specializes in providing devices such as industrial routers and IoT gateways. These devices are widely used in industries such as transportation, energy, and smart cities to facilitate data communication and connectivity. Organizations deploy Hongdian products to enable reliable internet and network access in remote and challenging environments. The ease of setup and robust design makes them a popular choice for integrating various digital and physical systems. Businesses benefit from Hongdian's technology by improving the efficiency of their operations through enhanced automation and internet connectivity. The products are typically utilized by IT professionals and organizations focused on creating interconnected infrastructure.

The Hongdian Default Login vulnerability refers to the use of factory-set credentials on devices, which, if unchanged, could allow unauthorized access. This vulnerability is characterized by the availability of default usernames and passwords that are often publicly documented or predictable. Attackers exploiting this vulnerability can gain administrative control over the affected device, leading to a variety of security threats. The significance of the vulnerability underscores the importance of changing default settings to prevent unauthorized access. Default login information remains a prevalent issue given that automated systems or inexperienced users might not modify login credentials. Consequently, systems deployed on a large scale are at risk if default settings are not promptly changed.

Technically, the vulnerability resides in the login mechanism of the Hongdian devices. The URL endpoint involved is typically exposed over HTTP where sensitive operations are managed. The vulnerability stems from coded, hard-default credentials that do not require any authentication sophistication to exploit. An attacker needs to craft a basic HTTP request employing these credentials to gain system access. Using tools or scripts, the attacker can loop through potential username-password combinations like 'admin-admin' or 'guest-guest'. If the credentials haven't been changed, the attacker would be able to authenticate successfully, gaining unrestricted device access and potentially modifying configurations to suit their malicious intents.

The consequences of exploiting this vulnerability are significant, as it can lead to unauthorized remote access to sensitive device configurations. An attacker successfully exploiting the default login vulnerability could alter network settings, install malicious firmware, or completely disable services, affecting data communication integrity and availability. In situations where these devices form part of critical infrastructure, the impact could be widespread, leading to operational disruptions and potential data breaches. Additionally, compromised devices could be used as entry points for launching further attacks within an organization's network.

REFERENCES

• https://ssd-disclosure.com/ssd-advisory-hongdian-h8922-multiple-vulnerabilities/