Walchem Intuition 9 firmware versions prior to v4.21 are missing authentication for some of the API routes of the management web server. This could allow an attacker to download and export sensitive data.

Walchem Intuition 9 firmware versions prior to v4.21 are vulnerable to improper authentication. Login credentials are stored in a format that could allow an attacker to use them as-is to login and gain access to the device.