CVE-2025-27212

Description

An Improper Input Validation in certain UniFi Access devices could allow a Command Injection by a malicious actor with access to UniFi Access management network. Affected Products: UniFi Access Reader Pro (Version 2.14.21 and earlier) UniFi Access G2 Reader Pro (Version 1.10.32 and earlier) UniFi Access G3 Reader Pro (Version 1.10.30 and earlier) UniFi Access Intercom (Version 1.7.28 and earlier) UniFi Access G3 Intercom (Version 1.7.29 and earlier) UniFi Access Intercom Viewer (Version 1.3.20 and earlier) Mitigation: Update UniFi Access Reader Pro Version 2.15.9 or later Update UniFi Access G2 Reader Pro Version 1.11.23 or later Update UniFi Access G3 Reader Pro Version 1.11.22 or later Update UniFi Access Intercom Version 1.8.22 or later Update UniFi Access G3 Intercom Version 1.8.22 or later Update UniFi Access Intercom Viewer Version 1.4.39 or later

Category

9.8
CVSS
Severity: Critical
CVSS 3.1 •
EPSS 0.30%
Affected: Ubiquiti Inc UniFi Access Reader Pro
Affected: Ubiquiti Inc UniFi Access G2 Reader Pro
Affected: Ubiquiti Inc UniFi Access G3 Reader Pro
Affected: Ubiquiti Inc UniFi Access Intercom
Affected: Ubiquiti Inc UniFi Access G3 Intercom
Affected: Ubiquiti Inc UniFi Access Intercom Viewer
Published at:
Updated at:

References

Link Tags
https://community.ui.com/releases/Security-Advisory-Bulletin-051-051/583fa6e1-3d85-42ec-a453-651d1653c9b3

Frequently Asked Questions

What is the severity of CVE-2025-27212?
CVE-2025-27212 has been scored as a critical severity vulnerability.
How to fix CVE-2025-27212?
To fix CVE-2025-27212, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2025-27212 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2025-27212 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2025-27212?
CVE-2025-27212 affects Ubiquiti Inc UniFi Access Reader Pro, Ubiquiti Inc UniFi Access G2 Reader Pro, Ubiquiti Inc UniFi Access G3 Reader Pro, Ubiquiti Inc UniFi Access Intercom, Ubiquiti Inc UniFi Access G3 Intercom, Ubiquiti Inc UniFi Access Intercom Viewer.
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