CVE-2021-33216

9.8 criticalEPSS 14%

Critical (9.8) in commscope ruckus iot controller. EPSS 14% chance of exploitation in the next 30 days.

An issue was discovered in CommScope Ruckus IoT Controller 1.7.1.0 and earlier. An Undocumented Backdoor exists, allowing shell access via a developer account.

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: 14% chance of exploitation in the next 30 days; higher than 96% of CVEs (scores of 2026-10-31)
Published: 2021-07-07
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

commscope:ruckus_iot_controller

References

http://seclists.org/fulldisclosure/2021/May/78
https://korelogic.com/advisories.html
http://seclists.org/fulldisclosure/2021/May/78
https://korelogic.com/advisories.html

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