CVE-2021-33221
CRITICALCVSS 9.8/10EPSS 56.99%
Last modified
CVE-2021-33221 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. An issue was discovered in CommScope Ruckus IoT Controller 1.7.1.0 and earlier. There are Unauthenticated API Endpoints.. EPSS estimates a 56.99% chance of exploitation in the next 30 days.
Description
An issue was discovered in CommScope Ruckus IoT Controller 1.7.1.0 and earlier. There are Unauthenticated API Endpoints.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Commscope | Ruckus Iot Controller | <= 1.7.1.0 |
References
- https://seclists.org/fulldisclosure/2021/May/72Exploit, Mailing List, Third Party Advisory
- https://korelogic.com/advisories.htmlThird Party Advisory
- https://seclists.org/fulldisclosure/2021/May/72Exploit, Mailing List, Third Party Advisory
- https://korelogic.com/advisories.htmlThird Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2021-33221?
An issue was discovered in CommScope Ruckus IoT Controller 1.7.1.0 and earlier. There are Unauthenticated API Endpoints.
How severe is CVE-2021-33221?
CVE-2021-33221 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 56.99% probability of exploitation in the next 30 days.
How do I fix CVE-2021-33221?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
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Are you affected by CVE-2021-33221?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST