Is CVE-2024-28066 actively exploited?

CVE-2024-28066 has no public evidence of in-the-wild exploitation as of 2025-06-18.

What is the CVSS score for CVE-2024-28066?

CVE-2024-28066 has a CVSS score of 8.8 (HIGH severity). Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

How do I patch CVE-2024-28066?

Patch guidance is available from mitel security advisories. CVEDatabase generates AI-assisted remediation guidance on demand for CVE-2024-28066.

Fix CVE-2024-28066 - HIGH mitel 6940w firmware

Q: Which products are affected by CVE-2024-28066?

14 products: mitel 6940w firmware, mitel 6930w firmware, mitel 6920w firmware, mitel 6970 firmware, mitel 6915 firmware, and 9 more.

Description

In Unify CP IP Phone firmware 1.10.4.3, Weak Credentials are used (a hardcoded root password).

CVSS Metrics

Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector: adjacent network
Complexity: low
Privileges: none
User Action: none
Scope: unchanged
Confidentiality: high
Integrity: high
Availability: high
Weaknesses: CWE-259 CWE-1391

Metadata

Primary Vendor: MITEL
Published: 4/8/2024
Last Modified: 6/18/2025
Source: NIST NVD
Note: Verify all details with official vendor sources before applying patches.

Affected Products

mitel : 6940w_firmwaremitel : 6930w_firmwaremitel : 6920w_firmwaremitel : 6970_firmwaremitel : 6915_firmwaremitel : 6910_firmwaremitel : 6905_firmwaremitel : openscape_cp710_firmwaremitel : openscape_cp410_firmwaremitel : openscape_cp210_firmwaremitel : openscape_cp110_firmwaremitel : openscape_cpx10_firmwaremitel : openscape_dect_firmwaremitel : 700d_dect_firmware

Remediation Guidance

Executive Summary

View on NIST NVD