CVE-2023-33379

Connected IO v2.1.0 and prior has a misconfiguration in their MQTT broker used for management and device communication, which allows devices to connect to the broker and issue commands to other device, impersonating Connected IO management platform and sending commands to all of Connected IO's devices.

CVSS v3 9.8 CRITICAL

9.8^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://claroty.com/team82/disclosure-dashboard/cve-2023-33379	Third Party Advisory
https://www.connectedio.com/products/routers	Product
https://claroty.com/team82/disclosure-dashboard/cve-2023-33379	Third Party Advisory
https://www.connectedio.com/products/routers	Product

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:connectedio:er2000t-vz-cat1_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:connectedio:er2000t-vz-cat1:-:*:*:*:*:*:*:*

History

No history.

Information

Published : 2023-08-04 18:15

Updated : 2024-11-21 08:05

NVD link : CVE-2023-33379

Mitre link : CVE-2023-33379

CVE.ORG link : CVE-2023-33379

JSON object : View

Products Affected

connectedio

er2000t-vz-cat1
er2000t-vz-cat1_firmware

CWE

NVD-CWE-noinfo

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