Wavlink WN530H4 WN530HG4 WN572HG3 Ping DDNS Command Execution

The vulnerability of the pingddns function in the internet.cgi scenario of the Wavlink WN530H4, WN530HG4, and WN572HG3 routers is related to the lack of data cleaning at the management level when processing DDNS parameters. Exploiting this vulnerability allows a remote attacker to execute arbitra...