CVE-2023-0052: critical vulnerability in SAUTER Controls moduNet300 (EY-AM300F001…
SAUTER Controls Nova 200–220 Series Missing Authentication for Critical Function
Published · Updated
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28Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 9.8epss 0.7%
SAUTER Controls Nova 200–220 Series with firmware version 3.3-006 and prior and BACnetstac version 4.2.1 and prior allows the execution of commands without credentials. As Telnet and file transfer protocol (FTP) are the only protocols available for device management, an unauthorized user could access the system and modify the device configuration, which could result in the unauthorized user executing unrestricted malicious commands.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected products
SAUTER Controls · moduNet300 (EY-AM300F001, EY-AM300F002)SAUTER Controls · Nova 106 (EYK300F001) BACnet communication cardSAUTER Controls · Nova 220 (EYK220F001) DDC with BACnet connectionSAUTER Controls · Nova 230 (EYK230F001) DDC with BACnet connectionRelated CVEs — SAUTER Controls moduNet300 (EY-AM300F001…
In the same product, most dangerous first.