Tag: cve 2021 35394

Malware Exploits Realtek SDK Flaw to Deploy Cling Botnet

Malware operators have seized on a critical flaw in the Realtek Jungle SDK (CVE-2021-35394) to spread the Cling botnet, exploiting the vulnerability to infect devices and turn them into unwitting accomplices. By cleverly hijacking the ordinary STUN protocol, Cling creates a stealthy command-and-control channel to issue instructions and disguise its malicious activities.