CVE-2021-33216

EPSS 13.8%

Vexday Risk Score

28Low

SSVC decision (CISA)

Attend

PoC available → attend closely

Exploit maturity

Proof of concept

Public proof of concept exists, but not yet automated.

CVSS —EPSS 13.8%KEV nãoPoC públicaNuclei —Metasploit —Patch —

Lifecycle

07 Jul 2021Published on NVD

16 Apr 2025Public PoC

Weaponization speed

1378 daysto first PoC

Recommendation: Plan a near-term fix — a public PoC already exists.

An issue was discovered in CommScope Ruckus IoT Controller 1.7.1.0 and earlier. An Undocumented Backdoor exists, allowing shell access via a developer account.

Affected products

n/a · n/a

public PoCs found — 1

exploitdbwww.exploit-db.com/exploits/52242unverified

⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.

References

http://seclists.org/fulldisclosure/2021/May/78 https://korelogic.com/advisories.html