CVE-2023-39238 (rt-ac86u_firmware, rt-ax55_firmware, rt-ax56u_v2_firmware)

It is identified a format string vulnerability in ASUS RT-AX56U V2. This vulnerability is caused by lacking validation for a specific value within its set_iperf3_svr.cgi module. An unauthenticated remote attacker can exploit this vulnerability without privilege to perform remote arbitrary code execution, arbitrary system operation or disrupt service.

arbitrary code asus attacker code code execution cve disrupt exploit format string privilege service system unauthenticated validation vulnerability