CVE-2021-33217

8.8 highEPSS 1.4%

High (8.8) in commscope ruckus iot controller. EPSS 1.4% chance of exploitation in the next 30 days.

An issue was discovered in CommScope Ruckus IoT Controller 1.7.1.0 and earlier. The Web Application allows Arbitrary Read/Write actions by authenticated users. The API allows an HTTP POST of arbitrary content into any file on the filesystem as root.

Severity

CVSS 3.1

8.8 high

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

EPSS: 1.4% chance of exploitation in the next 30 days; higher than 72% of CVEs (scores of 2026-10-31)
CWE: CWE-787
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/77
https://korelogic.com/advisories.html
http://seclists.org/fulldisclosure/2021/May/77
https://korelogic.com/advisories.html

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