Cybercriminal workflow to increase a botnet:
-monitor new firmware;
-extract internal content;
-include hardcoded creds in brute-list.
Researcher workflow to decrease a botnet:
-notify vendor and CERT;
The long-term war with different goals.
Do not join IoT-botnet: multiple vulnerabilities in Network Video Recorders.
The following advisory describes three vulnerabilities and default accounts in firmware for network/digital video recorders produced by major Chinese vendor. https://t.co/ADk1wmETLe
Tomorrow at Security Stage of "Internet and Mobile World 2018" (Romania) we'll again discuss the problems of network perimeter. But this time, in addition to common recommendations and mitigation strategy I'll present Perimeter Control project for Red and Blue Teams. #IMWorld
One more backdoor in D-Link DIR-620 (RevG) #CVE201812676
As I mentioned, #CVE201812677 exposures a config-file. I found there the strange account with “support<substring>”. The creds for web-dashboard are hardcoded for ISP support purposes.
Update and restore to factory settings