CVE-2023-0052

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 v3.0 8.8 HIGH

8.8^/10

CVSS v3.0 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://www.cisa.gov/uscert/ics/advisories/icsa-23-012-05	Third Party Advisory US Government Resource

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Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:sauter-controls:nova_220_eyk220f001_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:sauter-controls:nova_220_eyk220f001:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND

cpe:2.3:o:sauter-controls:nova_230_eyk230f001_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:sauter-controls:nova_230_eyk230f001:-:*:*:*:*:*:*:*

Configuration 3 (hide)

AND

cpe:2.3:o:sauter-controls:nova_106_eyk300f001_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:sauter-controls:nova_106_eyk300f001:-:*:*:*:*:*:*:*

Configuration 4 (hide)

AND

cpe:2.3:o:sauter-controls:modunet300_ey-am300f001_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:sauter-controls:modunet300_ey-am300f001:-:*:*:*:*:*:*:*

Configuration 5 (hide)

AND

cpe:2.3:o:sauter-controls:modunet300_ey-am300f002_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:sauter-controls:modunet300_ey-am300f002:-:*:*:*:*:*:*:*

Information

Published : 2023-01-20 14:15

Updated : 2023-02-02 06:21

NVD link : CVE-2023-0052

Mitre link : CVE-2023-0052

JSON object : View

CWE

CWE-306

Missing Authentication for Critical Function

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Products Affected

sauter-controls

nova_106_eyk300f001
modunet300_ey-am300f002
nova_230_eyk230f001
nova_230_eyk230f001_firmware
nova_106_eyk300f001_firmware
modunet300_ey-am300f002_firmware
modunet300_ey-am300f001_firmware
modunet300_ey-am300f001
nova_220_eyk220f001_firmware
nova_220_eyk220f001

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