Common 2 7 ＣＧＩ vulnerability methods of attack-vulnerability warning-the black bar safety net

A. phf vulnerability The phf vulnerability seems to be the most classic,almost all of the articles will be introduced,you can execute Server commands,such as display the/etc/passwd: lynx http://www.victim.com/cgi-bin/phf?Q...t%20/etc/passwd But we can still find it? II. php. cgi 2. 0beta10 or...