CVE-2021-33221
CriticalThere are Unauthenticated API Endpoints.
Published Jul 7, 2021 · Updated Nov 21, 2024
Key Facts
Patch immediately- CVE-2021-33221 is a critical-severity vulnerability (CVSS 9.8 v3.1) affecting Ruckus IoT Controller (Commscope).
- It is not listed in any known-exploited vulnerabilities catalog. No public exploit code is known.
- EPSS estimates a 56% probability of exploitation in the next 30 days.
- Fixed versions are available, including Ruckus IoT Controller <=1.7.1.0, Ruckus IoT Controller 1.7.1.0.
- Brandefense priority: patch immediately, because it is very likely to be exploited soon.
CVSS v3.1
9.8
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS (30-day exploit likelihood)
56%
Higher than 99.0% of all scored CVEs
Exploited in the wild
No known
Not in a known-exploited catalog
Public exploit code
None known
Get the full CVE-2021-33221 brief as a PDF
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Description
An issue was discovered in CommScope Ruckus IoT Controller 1.7.1.0 and earlier. There are Unauthenticated API Endpoints.
Affected Products
1 affected entries in total| Product | Affected versions | Fixed in |
|---|---|---|
| Ruckus IoT ControllerCommscope | See advisory | 1.7.1.0 |
Patched Releases
Ruckus IoT Controller
<=1.7.1.0
Timeline
Publicly disclosed
Jul 7, 2021
Last updated
Nov 21, 2024
Weakness Type
- CWE-306 Missing Authentication for Critical Function
References
FAQ
Common Questions.
An issue was discovered in CommScope Ruckus IoT Controller 1.7.1.0 and earlier.
Affected: Ruckus IoT Controller (Commscope). The full list is in the CVE brief.
It is not listed in any known-exploited vulnerabilities catalog.
No, it is not currently listed in the CISA Known Exploited Vulnerabilities catalog.
No public exploit code is known.
Fixed versions are available, including Ruckus IoT Controller <=1.7.1.0, Ruckus IoT Controller 1.7.1.0.
Brandefense priority: patch immediately, because it is very likely to be exploited soon.
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