CVE-2023-0053highCWE-319

CVE-2023-0053: high-severity vulnerability in SAUTER Controls moduNet300 (EY-AM300F001…

SAUTER Controls Nova 200–220 Series Cleartext Transmission of Sensitive Information

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21Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 7.5epss 0.4%
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.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
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 connection
Related CVEs — SAUTER Controls moduNet300 (EY-AM300F001…

In the same product, most dangerous first.

CVE-2023-0052CRITICALSAUTER Controls Nova 200–220 Series Missing Authentication for Critical FunctionEPSS 0.7%