CVE-2021-36630 - Vulnerability Details - OpenCVE

DDOS reflection amplification vulnerability in eAut module of Ruckus Wireless SmartZone controller that allows remote attackers to perform DOS attacks via crafted request.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.39917.

Exploitation none

Automatable yes

Technical Impact partial

Vendors	Products
Ruckuswireless Subscribe	Sz-100 Subscribe Sz-100 Firmware Subscribe Sz-144 Subscribe Sz-144 Firmware Subscribe Sz-300 Subscribe Sz-300 Firmware Subscribe Vsz Subscribe Vsz Firmware Subscribe

Configuration 1 [-]

AND

cpe:2.3:o:ruckuswireless:sz-300_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:ruckuswireless:sz-300:-:*:*:*:*:*:*:*

Configuration 2 [-]

AND

cpe:2.3:o:ruckuswireless:sz-144_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:ruckuswireless:sz-144:-:*:*:*:*:*:*:*

Configuration 3 [-]

AND

cpe:2.3:o:ruckuswireless:sz-100_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:ruckuswireless:sz-100:-:*:*:*:*:*:*:*

Configuration 4 [-]

AND

cpe:2.3:o:ruckuswireless:vsz_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:ruckuswireless:vsz:-:*:*:*:*:*:*:*

No data.

No data.

Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
https://anquan.baidu.com/article/1434
https://github.com/lixiang957/CVE-2021-36630
https://www.commscope.com/globalassets/digizuite/921070-faq-security-advisory-id-20210719-v1-0.pdf
https://www.freebuf.com/articles/web/260338.html

History

Fri, 04 Apr 2025 16:15:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Projects

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MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2023-01-18T00:00:00.000Z

Updated: 2026-07-09T00:14:14.590Z

Reserved: 2021-07-12T00:00:00.000Z

Link: CVE-2021-36630

Vulnrichment

Updated: 2026-07-09T00:14:14.590Z

NVD

Status : Modified

Published: 2023-01-18T13:15:12.167

Modified: 2026-07-09T01:16:57.907

Link: CVE-2021-36630

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-770

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