What’s Vulnerable › Vulnerabilities

CVE-2021-33218

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 2.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2021-07-07 · updated 2026-06-17
• Weakness: CWE-798

Description

An issue was discovered in CommScope Ruckus IoT Controller 1.7.1.0 and earlier. There are Hard-coded System Passwords that provide shell access.

Affected products

• Commscope Ruckus Iot Controller: through 1.7.1.0

References

• https://korelogic.com/advisories.html
• https://seclists.org/fulldisclosure/2021/May/74
• https://korelogic.com/advisories.html
• https://seclists.org/fulldisclosure/2021/May/74

Get alerted when CVE-2021-33218 or the next vulnerability affects your stack