What’s Vulnerable › Vulnerabilities

CVE-2021-36630

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 2.2% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2023-01-18 · updated 2026-07-09
• Weakness: CWE-770

Description

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

Affected products

• Ruckuswireless Sz-100 Firmware: through 3.6.2
• Ruckuswireless Sz-144 Firmware: through 3.6.2
• Ruckuswireless Sz-300 Firmware: through 3.6.2
• Ruckuswireless Vsz Firmware: through 3.6.2

References

• 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
• 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

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