CVE-2023-33379

Published Aug 4, 2023 CVSS 3.1 · 9.8 Critical EPSS < 1% KEV · Not listed
Description
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2023-37542 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.
History
Type Values Removed Values Added
First Time appeared Connectedio connected Io
CPEs cpe:2.3:a:connectedio:connected_io:*:*:*:*:*:*:*:*
Vendors & Products Connectedio connected Io
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
mitre
Published
Updated
Oct 17, 2024, 3:16 PM
Reserved
May 22, 2023, 12:00 AM
Status
Modified
Published
Aug 4, 2023, 6:15 PM
Modified
Jun 17, 2026, 6:01 AM