The request / response that are contrary to the Web firewall security policies have been blocked.

Detect time	2025-08-20 16:23:01
Detect client IP	216.73.216.144 (x-forward-for : 10.2.246.255 )
Detect URL	http://www.gm.go.kr/cv/gtp/cvgtp_21000/cvgtp_21001.jsp