CVE-2023-0053 (published 2023-03-02T00:15:49.817Z)
SAUTER Controls Nova 200–220 Series with firmware version 3.3-006 and 
prior and BACnetstac version 4.2.1 and prior have only FTP and Telnet 
available for device management. Any sensitive information communicated 
through these protocols, such as credentials, is sent in cleartext. An 
attacker could obtain sensitive information such as user credentials to 
gain access to the system. 




Affected products: Vendor: SAUTER Controls
Product: Nova 220 (EYK220F001) DDC with BACnet connection
Versions: Firmware all versions, BACnetstac all versions