CVE-2023-33373

9.8 criticalEPSS 0.4%

Critical (9.8) in connectedio connected io. EPSS 0.4% chance of exploitation in the next 30 days.

Connected IO v2.1.0 and prior keeps passwords and credentials in clear-text format, allowing attackers to exfiltrate the credentials and use them to impersonate the devices.

Severity

CVSS 3.1

9.8 critical

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS: 0.4% chance of exploitation in the next 30 days; higher than 36% of CVEs (scores of 2026-10-31)
CWE: CWE-312
Published: 2023-08-04
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

connectedio:connected_io

References

https://claroty.com/team82/disclosure-dashboard/cve-2023-33373
https://www.connectedio.com/products/routers
https://claroty.com/team82/disclosure-dashboard/cve-2023-33373
https://www.connectedio.com/products/routers

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