This indicates an attempt to exploit a Buffer Overflow Vulnerability in Realtek devices.
The vulnerability is caused by an error when the vulnerable software handles a crafted query parameter. A remote attacker can exploit this vulnerability by sending specially crafted query parameter to the target server. Successful exploitation can lead to Denial-of-Service and likely remote code execution.
Realtek Jungle SDK version v2.x up to v3.4.14B
System Compromise: Remote attackers can gain control of vulnerable systems.
Apply the most recent upgrade or patch from the vendor.