An Improper Access Control could allow a malicious actor in Wi-Fi range to the EV Station Lite (v1.5.2 and earlier) to use WiFi AutoLink feature on a device that was only adopted via Ethernet.
CVE-2026-21634 is a vulnerability in Ubiquiti Inc's UniFi Protect Application (version 6.1.79 and earlier) where a malicious actor on an adjacent network can cause a buffer overflow in the discovery protocol, leading to application restarts. This denial-of-service condition affects availability but does not impact confidentiality or integrity. The vulnerability has a CVSS score of 6.5 (medium severity). A fix is available by updating to UniFi Protect Application version 6.2.72 or later.
CVE-2025-59467 is a high-severity Cross-Site Scripting (XSS) vulnerability in the UCRM Argentina AFIP invoices Plugin version 1.2.0 and earlier by Ubiquiti Inc. This vulnerability can lead to privilege escalation if an administrator is tricked into visiting a maliciously crafted page. The plugin is disabled by default, reducing the attack surface. Exploitation requires user interaction and has a high attack complexity. The vulnerability impacts confidentiality, integrity, and availability, with a CVSS score of 7.5. Mitigation involves updating the plugin to version 1.3.
CVE-2026-21633 is a high-severity vulnerability in Ubiquiti Inc's UniFi Protect Application version 6.1.79 and earlier. It allows an attacker on an adjacent network to gain unauthorized access to UniFi Protect Cameras by exploiting a flaw in the discovery protocol. The vulnerability requires no authentication or user interaction and impacts confidentiality, integrity, and availability of the affected devices. Exploitation could lead to full compromise of camera feeds and control, posing significant privacy and security risks. The vulnerability has a CVSS score of 8.8. Mitigation involves updating the UniFi Protect Application to version 6.2.
A malicious actor with access to the management network could exploit a misconfiguration in UniFi’s door access application, UniFi Access, that exposed a management API without proper authentication. This vulnerability was introduced in Version 3.3.22 and was fixed in Version 4.0.21 and later.
Affected Products:
UniFi Access Application (Version 3.3.22 through 3.4.31).
Mitigation:
Update your UniFi Access Application to Version 4.0.21 or later.
A vulnerability was identified in certain UniFi Talk devices where internal debugging functionality remained unintentionally enabled. This issue could allow an attacker with access to the UniFi Talk management network to invoke internal debug operations through the device API.
Affected Products:
UniFi Talk Touch (Version 1.21.16 and earlier)
UniFi Talk Touch Max (Version 2.21.22 and earlier)
UniFi Talk G3 Phones (Version 3.21.26 and earlier)
Mitigation:
Update the UniFi Talk Touch to Version 1.21.17 or later.
Update the UniFi Talk Touch Max to Version 2.21.23 or later.
Update the UniFi Talk G3 Phones to Version 3.21.27 or later.
Multiple Improper Input Validation vulnerabilities in UniFi Connect EV Station Lite may allow a Command Injection by a malicious actor with network access to the UniFi Connect EV Station Lite.
Affected Products:
UniFi Connect EV Station Lite (Version 1.5.1 and earlier)
Mitigation:
Update UniFi Connect EV Station Lite to Version 1.5.2 or later
An Improper Access Control could allow a malicious actor authenticated in the API of certain UniFi Connect devices to enable Android Debug Bridge (ADB) and make unsupported changes to the system.
Affected Products:
UniFi Connect EV Station Pro (Version 1.5.18 and earlier)
UniFi Connect Display (Version 1.9.324 and earlier)
UniFi Connect Display Cast (Version 1.9.301 and earlier)
UniFi Connect Display Cast Pro (Version 1.0.78 and earlier)
UniFi Connect Display Cast Lite (Version 1.0.3 and earlier)
Mitigation:
Update UniFi Connect EV Station Pro to Version 1.5.27 or later
Update UniFi Connect Display to Version 1.13.6 or later
Update UniFi Connect Display Cast to Version 1.10.3 or later
Update UniFi Connect Display Cast Pro to Version 1.0.83 or later
Update UniFi Connect Display Cast Lite to Version 1.1.3 or later
An Improper Input Validation in EdgeMAX EdgeSwitch (Version 1.11.0 and earlier) could allow a Command Injection by a malicious actor with access to EdgeSwitch adjacent network.
Affected Products:
EdgeMAX EdgeSwitch (Version 1.11.0 and earlier)
Mitigation:
Update the EdgeMAX EdgeSwitch to Version 1.11.1 or later.
An Improper Access Control could allow a malicious actor authenticated in the API of certain UniFi Connect Display Cast devices to make unsupported changes to the system.
Affected Products:
UniFi Connect Display Cast (Version 1.10.3 and earlier)
UniFi Connect Display Cast Pro (Version 1.0.89 and earlier)
UniFi Connect Display Cast Lite (Version 1.0.3 and earlier)
Mitigation:
Update UniFi Connect Display Cast to Version 1.10.7 or later
Update UniFi Connect Display Cast Pro to Version 1.0.94 or later
Update UniFi Connect Display Cast Lite to Version 1.1.8 or later
A Missing Authentication for Critical Function vulnerability in the UniFi Connect EV Station Pro may allow a malicious actor with physical or adjacent access to perform an unauthorized factory reset.
Affected Products:
UniFi Connect EV Station Pro (Version 1.5.18 and earlier)
Mitigation:
Update UniFi Connect EV Station Pro to Version 1.5.27 or later
Multiple Incorrect Permission Assignment for Critical Resource in UISP Application may allow a malicious actor with certain permissions to escalate privileges.
A Server-Side Request Forgery (SSRF) in the UISP Application may allow a malicious actor with certain permissions to make requests outside of UISP Application scope.
An Improper Input Validation in EdgeMAX EdgeSwitch (Version 1.10.4 and earlier) could allow a Command Injection by a malicious actor with access to EdgeSwitch adjacent network.
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
A misconfigured query in UniFi Network (v9.1.120 and earlier) could allow users to authenticate to Enterprise WiFi or VPN Server (l2tp and OpenVPN) using a device’s MAC address from 802.1X or MAC Authentication, if both services are enabled and share the same RADIUS profile.
Multiple Authenticated SQL Injection vulnerabilities found in UISP Application (Version 2.4.206 and earlier) could allow a malicious actor with low privileges to escalate privileges.
A Cross-Site Request Forgery (CSRF) leading to Cross-Site Scripting (XSS) vulnerability in the UCRM Client Signup Plugin (v1.3.4 and earlier) could allow privilege escalation if an Administrator is tricked into visiting a crafted malicious page. The plugin is disabled by default.
