A security expert analyzed a BHU Wi-Fi router and found that it is easy to hack by an unauthenticated attacker that can access sensitive information. The router comes with hidden users, SSH enabled by default and a hardcoded root password. The Chinese-made device is affected by multiple vulnerabilities, according to the analysis of the experts. The experts also found that the router could be used to eavesdrop on router traffic using a command-line packet analyzer like tcpdump or to hijack it for other malicious purposes.”]
Source: https://securityaffairs.co/wordpress/50513/hacking/bhu-wi-fi-router.html