Ksenia Security Lares 4.0 Home Automation URL Redirection


Vendor: Ksenia Security S.p.A.
Product web page: https://www.kseniasecurity.com
Affected version: Firmware version 1.6
                  Webserver version 1.0.0.15

Summary: Lares is a burglar alarm & home automation system that can
be controlled by means of an ergo LCD keyboard, as well as remotely
by telephone, and even via the Internet through a built-in WEB server.

Desc: Input passed via the 'redirectPage' GET parameter in 'cmdOk.xml'
script is not properly verified before being used to redirect users.
This can be exploited to redirect an authenticating user to an arbitrary
website e.g. when a user clicks a specially crafted link to the affected
script hosted on a trusted domain.

Tested on: Ksenia Lares Webserver


Vulnerability discovered by Mencha `ShadeLock` Isajlovska
                            @zeroscience


Advisory ID: ZSL-2025-5928
Advisory URL: https://www.zeroscience.mk/en/vulnerabilities/ZSL-2025-5928.php


03.07.2024

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http://192.168.1.2/xml/cmd/cmdOk.xml?cmd=setMacro&pin=123456&macroId=2&redirectPage=//zeroscience.mk