Jiin Jeong

The issue allows remote attackers to prevent legitimate terminal connections by exhausting the DHCP IP address pool. To exploit this, an attacker would first need to connect to the device's internal Wi-Fi network, for example, by guessing the password. Then, the attacker would send many DHCP request packets.

The issue is related to a flaw in the implementation of the Dynamic Host Configuration Protocol (DHCP) in the DJI Spark drone's firmware, which can lead to the exhaustion of the IP address pool due to a security-critical code change. This can be exploited by a remote attacker to cause a denial of service by sending specially crafted packets. The exploitation involves connecting to the device's internal Wi-Fi network and then sending multiple DHCP request packets.