by Kastro
Paper/Archive/CVE-2023-33379

CVE-2023-33379

connectedio connected_io — Connected IO v2.1.0 and prior has a misconfiguration in their MQTT broker used for management and device communication, which allows devi…

EPSS 0.7%CVSS 9.8
critical.is priorityof 100
40
CVSS 9.8 (NVD)9.8 / 10 × 3029.4Not in CISA KEV+300.0EPSS percentile 52.9.529 × 2010.6No public exploit+100.0SSVC exploitation: none+100.0
Description · from the CVE record

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.

Affected

ProductAffectedFixed inSource
n/an/a–CNA
connected_io≤ v2.1.0–CISA-ADP

Scores by source

NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CISA ADPSSVCExploitation: none · Automatable: yes · Technical impact: total

References

refconnectedio.com/products/routersrefclaroty.com/team82/disclosure-dashboard/cve-2023-33379