What’s Vulnerable › Vulnerabilities

CVE-2021-33217

• Severity: high (CVSS 8.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.4% 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-787

Description

An issue was discovered in CommScope Ruckus IoT Controller 1.7.1.0 and earlier. The Web Application allows Arbitrary Read/Write actions by authenticated users. The API allows an HTTP POST of arbitrary content into any file on the filesystem as root.

Affected products

• Commscope Ruckus Iot Controller: through 1.7.1.0

References

• http://seclists.org/fulldisclosure/2021/May/77
• https://korelogic.com/advisories.html
• http://seclists.org/fulldisclosure/2021/May/77
• https://korelogic.com/advisories.html

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