What is the CVSS score of CVE-2024-37566?

CVE-2024-37566 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: 0.1%.

Which versions of Nios are affected by CVE-2024-37566?

Organizations using Infoblox NIOS through 8.6.4 face critical risk from CVE-2024-37566, a improper access control vulnerability rated CVSS 9.8.

How to fix or mitigate CVE-2024-37566?

Within 24 hours: Identify all affected systems and apply vendor patches immediately. Monitor vendor channels for patch availability.

Nios CVE-2024-37566

CRITICAL

Improper Access Control (CWE-284)

2025-02-27 cve@mitre.org

Authentication Bypass Nios

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

Analysis Generated

Mar 28, 2026 - 18:28 vuln.today

CVE Published

Feb 27, 2025 - 23:15 nvd

CRITICAL 9.8

DescriptionCVE.org

Infoblox NIOS through 8.6.4 has Improper Authentication for Grids.

AnalysisAI

Infoblox NIOS through 8.6.4 has Improper Authentication for Grids. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Technical ContextAI

This vulnerability is classified under CWE-284. Infoblox NIOS through 8.6.4 has Improper Authentication for Grids. Affected products include: Infoblox Nios. Version information: through 8.6.4.

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.