CVE-2025-27212: Input Validation
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
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2025-27212?
CVE-2025-27212 is considered a high severity vulnerability due to the potential for command injection.
How do I fix CVE-2025-27212?
To fix CVE-2025-27212, update your UniFi Access devices to the latest patched versions released by Ubiquiti.
Which devices are affected by CVE-2025-27212?
CVE-2025-27212 affects the UniFi Access Reader Pro, UniFi Access G2 Reader Pro, UniFi Access G3 Reader Pro, UniFi Access Intercom, UniFi Access G3 Intercom, and UniFi Access Intercom Viewer.
What kind of attacks can CVE-2025-27212 enable?
CVE-2025-27212 can enable a command injection attack, allowing an attacker to execute arbitrary commands on the affected device.
Who can exploit CVE-2025-27212?
CVE-2025-27212 can be exploited by a malicious actor with access to the UniFi Access management network.