What is CVE-2021-33217?

CVE-2021-33217 is a high-severity vulnerability in Commscope Ruckus_iot_controller, classified under Out-of-bounds Write. CVSS score: 8.8/10. Published 2021-07-07.

How severe is CVE-2021-33217?

High severity. CVSS v3 base score is 8.8 out of 10.

Buffer overflow in Commscope Ruckus_iot_controller

CVE-2021-33217

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 filesyste…

Vulnerability class: Buffer Overflow

EPSS: 0.014 (69.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

Affected products

Commscope Ruckus_iot_controller
N/a — versions n/a

Weakness classification (CWE)

CWE-787 — Out-of-bounds Write

References

cve@mitre.org (Third Party Advisory, x_refsource_MISC)
cve@mitre.org (Mailing List, Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2021-33217?: CVE-2021-33217 is a high-severity vulnerability in Commscope Ruckus_iot_controller, classified under Out-of-bounds Write. CVSS score: 8.8/10. Published 2021-07-07.
How severe is CVE-2021-33217?: High severity. CVSS v3 base score is 8.8 out of 10.