May 2020
Intermediate to advanced
544 pages
12h 57m
English
Content preview from Hands-On Web Penetration Testing with Metasploit
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Testing for blind remote code execution via OGNL injection
This is a different scenario where the server is vulnerable to Apache Struts 2 Remote Code Execution (RCE) vulnerability, but the code execution response is hidden for some reason. In a scenario like this, we can still confirm the RCE vulnerability by using the sleep() function. Similar to the sleep() function used in time-based SQL injection, we can use this function to check the response time. We have executed the sleep() function for 2,000 ms, as you can see in the following screenshot:
To confirm the vulnerability, we just have to look at the response time from the server, which ...
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.