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Secure Computing SnapGear Management Console SG560 v3.1.5 CSRF Add Super User

High
Advisory ID
ZSL-2020-5567
Release Date
04 June 2020
Vendor
Secure Computing Corp. - http://www.securecomputing.com
Affected Version
3.1.5u1
Tested On
fnord/1.9, Apache 1.3.27 (Unix), Linux 2.4.31
Summary

The SG gateway appliance range provides Internet security and privacy of communications for small and medium enterprises, and branch offices. It simply and securely connects your office to the Internet, and with its robust stateful firewall, shields your computers from external threats.

Description

The application interface allows users to perform certain actions via HTTP requests without performing any validity checks to verify the requests. This can be exploited to perform certain actions with administrative privileges if a logged-in user visits a malicious web site.

Proof of Concept
Disclosure Timeline
N/A
Credits
Vulnerability discovered by Gjoko Krstic
References
Changelog
04.06.2020Initial release
05.06.2020Added reference [1], [2] and [3]
24.03.2026Added reference [4]