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Vulnerability record · CVE-2021-33218 · published 7 July 2021

CVE-2021-33218: Commscope ruckus iot controller hard-coded credentials vulnerability

CCommscope · Ruckus Iot Controller

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.

9.8 CVSS 3.1 Critical EPSS 2.3% · top 17.3% CWE-798 · Hard-coded credentials
9.8CVSS 3.1 base score, v2 10.0
2.3%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
4References
17 Jun 2026Last modified by NVD

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.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://korelogic.com/advisories.html Third Party Advisory
https://seclists.org/fulldisclosure/2021/May/74 Mailing ListThird Party Advisory
https://korelogic.com/advisories.html Third Party Advisory
https://seclists.org/fulldisclosure/2021/May/74 Mailing ListThird Party Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

9.8CVE-2021-33219Commscope ruckus iot controller hard-coded credentials vulnerabilityAn issue was discovered in CommScope Ruckus IoT Controller 1.7.1.0 and earlier. There are Hard-coded Web Application Administrator Passwords for the …EPSS 2.2%9.8CVE-2021-33221CommScope Ruckus IoT Controller exposes unauthenticated API endpointsCommScope Ruckus IoT Controller 1.7.1.0 and earlier ships API endpoints that lack authentication, mapped to CWE-306 (missing authentication for a cri…EPSS 56%analysed9.8CVE-2021-33216Commscope ruckus iot controller vulnerabilityAn issue was discovered in CommScope Ruckus IoT Controller 1.7.1.0 and earlier. An Undocumented Backdoor exists, allowing shell access via a develope…EPSS 14%8.8CVE-2021-33217Commscope ruckus iot controller out-of-bounds write vulnerabilityAn issue was discovered in CommScope Ruckus IoT Controller 1.7.1.0 and earlier. The Web Application allows Arbitrary Read/Write actions by authentica…EPSS 1.4%7.8CVE-2021-33220Commscope ruckus iot controller hard-coded credentials vulnerabilityAn issue was discovered in CommScope Ruckus IoT Controller 1.7.1.0 and earlier. Hard-coded API Keys exist.EPSS 0.25%4.3CVE-2021-33215Commscope ruckus iot controller path traversal vulnerabilityAn issue was discovered in CommScope Ruckus IoT Controller 1.7.1.0 and earlier. The API allows Directory Traversal.EPSS 1.2%10.0CVE-2026-22769Dell RecoverPoint for Virtual Machines hardcoded credential flawDell RecoverPoint for Virtual Machines versions prior to 6.0.3.1 HF1 contain a hardcoded credential vulnerability (CWE-798). An unauthenticated remot…KEVEPSS 13%analysed7.1CVE-2025-14611Gladinet CentreStack and Triofox hardcoded AES key enables file inclusionCentreStack and Triofox before 16.12.10420.56791 use hardcoded values in their AES cryptoscheme, weakening protection for publicly exposed endpoints.…KEVEPSS 53%analysed

Source: NIST National Vulnerability Database (record CVE-2021-33218), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.