This threat involves the Mirai botnet exploiting a command injection vulnerability in discontinued D-Link routers. The exploitation started about one year after the vulnerability was publicly disclosed along with proof-of-concept exploit code. No specific affected versions or patch information is provided, and the routers are discontinued, implying no official vendor support or fixes. The vulnerability allows remote attackers to execute arbitrary commands on the affected devices, facilitating their incorporation into the Mirai botnet.

Successful exploitation allows attackers to execute arbitrary commands on vulnerable D-Link routers, potentially enabling these devices to be recruited into the Mirai botnet for malicious activities such as distributed denial-of-service (DDoS) attacks. Since the routers are discontinued, users may remain exposed if they do not replace or secure these devices.

No patch or official fix information is provided, and the affected devices are discontinued. Users should consider replacing these routers with supported models or isolating them from critical networks to reduce risk. Monitor vendor advisories for any updates, but currently, no official remediation is available.