What is the CVSS score of CVE-2021-33216?

CVE-2021-33216 has a CVSS 3.1 base score of 9.8 (Critical). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H. EPSS exploitation probability: 13.8%.

Is there a public PoC exploit available for CVE-2021-33216?

Yes, a public proof-of-concept exploit is available for CVE-2021-33216. Prioritise patching immediately. EPSS: 13.8%.

Ruckus Iot Controller CVE-2021-33216

CRITICAL

2021-07-07 cve@mitre.org

Information Disclosure Ruckus Iot Controller

9.8

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

9.8 CRITICAL

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

CVE Published

Jul 07, 2021 - 15:15 nvd

CRITICAL 9.8

DescriptionNVD

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.

AnalysisAI

An issue was discovered in CommScope Ruckus IoT Controller 1.7.1.0 and earlier. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Technical ContextAI

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 include: Commscope Ruckus Iot Controller.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.