CVE-2021-36630
HIGHCVSS 7.5/10EPSS 2.35%
Last modified
CVE-2021-36630 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. DDOS reflection amplification vulnerability in eAut module of Ruckus Wireless SmartZone controller that allows remote attackers to perform DOS attacks via crafted request.. EPSS estimates a 2.35% chance of exploitation in the next 30 days.
Description
DDOS reflection amplification vulnerability in eAut module of Ruckus Wireless SmartZone controller that allows remote attackers to perform DOS attacks via crafted request.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Ruckuswireless | Sz-300 Firmware | <= 3.6.2 |
| Ruckuswireless | Sz-144 Firmware | <= 3.6.2 |
| Ruckuswireless | Sz-100 Firmware | <= 3.6.2 |
| Ruckuswireless | Vsz Firmware | <= 3.6.2 |
References
- https://anquan.baidu.com/article/1434Exploit, Mitigation, Technical Description, Third Party Advisory
- https://github.com/lixiang957/CVE-2021-36630Exploit, Third Party Advisory
- https://www.freebuf.com/articles/web/260338.htmlExploit, Third Party Advisory
- https://anquan.baidu.com/article/1434Exploit, Mitigation, Technical Description, Third Party Advisory
- https://github.com/lixiang957/CVE-2021-36630Exploit, Third Party Advisory
- https://www.freebuf.com/articles/web/260338.htmlExploit, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2021-36630?
DDOS reflection amplification vulnerability in eAut module of Ruckus Wireless SmartZone controller that allows remote attackers to perform DOS attacks via crafted request.
How severe is CVE-2021-36630?
CVE-2021-36630 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 2.35% probability of exploitation in the next 30 days.
How do I fix CVE-2021-36630?
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-2021-36630?
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Scan your code nowSource: NVD / NIST