New Nexcorium Mirai variant targets TBK DVR flaw to grow IoT botnet

A newly observed Mirai-based malware campaign is exploiting vulnerable TBK digital video recorders to pull more internet-connected devices into a DDoS botnet. Fortinet’s FortiGuard Labs says the threat, which it calls Nexcorium, abuses CVE-2024-3721 in TBK DVR-4104 and DVR-4216 devices, then drops a multi-architecture payload built to run across different hardware types. The campaign matters […] The post New Nexcorium Mirai variant targets TBK DVR flaw to grow IoT botnet appeared first on VPN Central.