CVE-2021-36630 json
DDOS reflection amplification vulnerability in eAut module of Ruckus Wireless SmartZone controller that allows remote attackers to perform…
published 2023-01-18 3 y ago modified 2026-07-09 4 mo ago also EUVD-2021-23226
- cvss
- 7.5
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 2.3%
- EPSS 2.3% chance of exploitation in 30 days, percentile 83%
- public exploits
- 0
- none known
Summary
DDOS reflection amplification vulnerability in eAut module of Ruckus Wireless SmartZone controller that allows remote attackers to perform DOS attacks via crafted request.
CISA SSVC
- Exploitation
- none
- Automatable
- yes
- Technical impact
- partial
- Assessed
- 19 mo ago
Exploit prediction
2.28% chance of exploitation in the next 30 days, higher than 83% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- freebuf.com https://www.freebuf.com/articles/web/260338.html referenced PoC, tagged "exploit" by a source, unverified
- anquan.baidu.com https://anquan.baidu.com/article/1434 referenced PoC, tagged "exploit" by a source, unverified
- github.com https://github.com/lixiang957/CVE-2021-36630 referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CISA ADP | 3.1 | 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
| NVD | 3.1 | 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
| CNA | 3.1 | 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
Classification
- Weakness
-
- CWE-770 Allocation of Resources Without Limits or Throttling
References
-
freebuf.com
/articles/web/260338.html
exploit, third-party-advisory
-
anquan.baidu.com
/article/1434
exploit, mitigation, technical-description, third-party-advisory
-
github.com
/lixiang957/CVE-2021-36630
exploit, third-party-advisory
-
commscope.com
/globalassets/digizuite/921070-faq-security-advisory-id-20210719-v1-0.pdf
vendor-advisory
Sources
- CVE List CVE-2021-36630
- NVD CVE-2021-36630
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