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1.4 KiB
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28 lines
No EOL
1.4 KiB
Text
# Exploit Title: CSRF
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# Date: Wed, Aug 30, 2017
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# Software Link: https://www.metasploit.com/
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# Exploit Author: Dhiraj Mishra
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# Contact: http://twitter.com/mishradhiraj_
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# Website: http://datarift.blogspot.in/
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# CVE: CVE-2017-15084 (R7-2017-22)
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# Category: Metasploit Pro, Express, Ultimate, and Community
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1. Description
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Metasploit Pro, Express, Ultimate, and Community can encounter an issue of cross site request forgery (also known as one-click attack and is abbreviated as CSRF or XSRF), which is a type of malicious exploit of a website where unauthorized commands are transmitted from a user that the web application trusts. A CSRF attack attempts to exploit the trust that a specific website has in a user's browser.
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2. Proof of concept
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The MSF did not protect the logout form with csrf token, therefore i can logout any user by sending this url https://Metasploit-Server-IP:3790/logout
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Here's an attack vector:
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1) Set up a honeypot that detects MSF scans/attacks (somehow).
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2) Once I get a probe, fire back a logout request.
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3) Continue to logout the active user forever.
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It's less damaging than a traditional "hack back" but is sure to irritate the local red team to no end. It's essentially a user DoS. This attack may have been useful as a denial of service against Metasploit instances, allowing an attacker to prevent normal Metasploit usage.
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3. Rapid7 Security Bulletin
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https://blog.rapid7.com/2017/10/06/vulnerabilities-affecting-four-rapid7-products-fixed/ |