What is the CVSS score of CVE-2021-33220?

CVE-2021-33220 has a CVSS 3.1 base score of 7.8 (High). CVSS vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H. EPSS exploitation probability: 0.3%.

Ruckus Iot Controller CVE-2021-33220

HIGH

Use of Hard-coded Credentials (CWE-798)

2021-07-07 cve@mitre.org

Authentication Bypass Ruckus Iot Controller

7.8

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

7.8 HIGH

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

Attack Vector

Local

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

CVE Published

Jul 07, 2021 - 15:15 nvd

HIGH 7.8

DescriptionNVD

An issue was discovered in CommScope Ruckus IoT Controller 1.7.1.0 and earlier. Hard-coded API Keys exist.

AnalysisAI

An issue was discovered in CommScope Ruckus IoT Controller 1.7.1.0 and earlier. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity. No vendor patch available.

Technical ContextAI

This vulnerability is classified as Use of Hard-coded Credentials (CWE-798), which allows attackers to gain access using credentials embedded in source code. An issue was discovered in CommScope Ruckus IoT Controller 1.7.1.0 and earlier. Hard-coded API Keys exist. Affected products include: Commscope Ruckus Iot Controller.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Remove hard-coded credentials, use environment variables or secrets management, rotate exposed credentials immediately.