CVE-2025-23091 Details
Description
An Improper Certificate Validation on UniFi OS devices, with Identity Enterprise configured, could allow a malicious actor to execute a man-in-the-middle (MitM) attack during application update.
A vulnerability exists in UniFi OS devices with Identity Enterprise configured, allowing improper certificate validation. This flaw could enable a malicious actor to perform a man-in-the-middle (MitM) attack during application updates.
Users are advised to update their devices to the following versions: UDM, UDM-Pro, UDM-SE, UDM-Pro-Max, UDW, UCKP, UCK, UCK-Enterprise, UCG-Max, and EFG to Version 4.1.13 or later. UNVR and UNVR PRO should be updated to Version 4.1.11 or later.
Metrics
CVSS 4.0 Severity and Vector Strings:
VolerionCVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
Volerion
Assessed Feb 1, 2025CISA-ADP
Assessed Feb 3, 2025References to Advisories, Solutions, and Tools
By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.
| URL | Source(s) | Tag(s) |
|---|---|---|
| https://community.ui.com/releases/Security-Advisory-Bulletin-045-045/6011bc61-f2eb-457f-b71d-755703817aaf | [email protected] | AdvisoryRemedyVendor |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-295 | Improper Certificate Validation | CISA-ADP |
Affected Products
| Product | Versions |
|---|---|
| Ubiquiti UDM | <= 4.0.21 (semver) |
CPE
Remediation
| |
| Ubiquiti UDM-Pro | All versions |
CPE
Remediation
| |
| Ubiquiti UDM-SE | All versions |
CPE
Remediation
| |
| Ubiquiti UDM-Pro-Max | All versions |
CPE
Remediation
| |
| Ubiquiti UDW | <= 4.0.20 (semver) |
CPE
Remediation
| |
| Ubiquiti UNVR | <= 4.0.18 (semver) |
CPE
Remediation
| |
| Ubiquiti UNVR PRO | All versions |
CPE
Remediation
| |
| Ubiquiti UCKP | All versions |
CPE
Remediation
| |
| Ubiquiti UCK | All versions |
CPE
Remediation
| |
| Ubiquiti UCK-Enterprise | All versions |
CPE
Remediation
| |
| Ubiquiti UCG-Max | All versions |
CPE
Remediation
| |
| Ubiquiti EFG | All versions |
CPE
Remediation
| |
Change History
4 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | [email protected] |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| Mar 13, 2025 | CVE Modified | CISA-ADP |
| Feb 1, 2025 | New CVE Received | [email protected] |