...Notably, ASUS routers - of which around one million are exposed to the internet via port 8443/tcp (Shodan query: port:8443 os:"ASUSWRT") - display a distinct susceptibility. Investigation reveals the user-friendly "ASUS Router App" inadvertently alters router settings, making them accessible online.
Our research discovered that these routers, whether intended or not, configured via ASUS's DDNS, are susceptible to a man-in-the-middle (MITM) attack, which we identified, enabling the theft of admin credentials...
By: Masaki Kubo , Yoshiki Mori , Kanta Okugawa
Full Abstract and Presentation Materials:
www.blackhat.com/eu-23/briefi...