Ui Unifi Os Server vulnerabilities
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Published CVEs affecting Ui Unifi Os Server: 10 record(s), with affected versions and fixes.cpe:2.3:a:ui:unifi_os_server
CVE-2026-55110
Medium · 6.1
CWE-942 Jul 2, 2026
Permissive Cross-domain Policy in Ui Unifi Os Server
A malicious actor who lures an authenticated user to a malicious page could exploit a Cross-Origin Resource Sharing (CORS) misconfiguration found in UniFi OS to trigger actions in UniFi OS using that user's session.
CVE-2026-54404
High · 8.8
CWE-89 Jul 2, 2026
SQL Injection in Ui Unifi Dream Machine Beast Firmware
A malicious actor with access to the network and low privileges could exploit a series of authenticated SQL Injection vulnerabilities found in UniFi OS to escalate privileges within such UniFi OS devices or instances.
CVE-2026-54403
High · 8.6
CWE-22 Jul 2, 2026
Path Traversal in Ui Unifi Os Server
A malicious actor with access to the network could exploit a Path Traversal vulnerability found in certain devices running UniFi OS to bypass authentication of such UniFi OS devices or instances.
CVE-2026-54402
High · 8.8
CWE-77 Jul 2, 2026
Command Injection in Ui Unifi Os Server
A malicious actor with access to the network and low privileges could exploit an Improper Input Validation vulnerability found in UniFi OS to execute a Command Injection on the host device.
CVE-2026-54401
High · 8.8
CWE-918 Jul 2, 2026
Server-Side Request Forgery (SSRF) in Ui Unifi Os Server
A malicious actor with access to the network and low privileges could exploit a Server-Side Request Forgery (SSRF) to escalate privileges within such UniFi OS devices or instances.
CVE-2026-34911
High · 7.7
CWE-22 May 21, 2026
Path Traversal in Ui Unifi Os Server
A malicious actor with access to the network and low privileges could exploit a Path Traversal vulnerability found in UniFi OS devices to access files on the underlying system that could be manipulated to obtain sensitive information.
CVE-2026-34908
Critical · 10.0
KEV Urgent · 73 Public exploit CWE-284 May 21, 2026
Ubiquiti UniFi OS Improper Access Control Vulnerability
A malicious actor with access to the network could exploit an Improper Access Control vulnerability found in UniFi OS devices to make unauthorized changes to the system.
CVE-2026-34909
Critical · 10.0
KEV High · 60 CWE-22 May 21, 2026
Ubiquiti UniFi OS Path Traversal Vulnerability
A malicious actor with access to the network could exploit a Path Traversal vulnerability found in UniFi OS devices to access files on the underlying system that could be manipulated to access an underlying account.
CVE-2026-34910
Critical · 10.0
KEV Urgent · 73 Public exploit CWE-20 May 21, 2026
Ubiquiti UniFi OS Improper Input Validation Vulnerability
A malicious actor with access to the network could exploit an Improper Input Validation vulnerability found in UniFi OS devices to execute a Command Injection.
CVE-2026-33000
Critical · 9.1
CWE-20 May 21, 2026
Improper Input Validation in Ui Unifi Os Server
A malicious actor with access to the network and high privileges could exploit an Improper Input Validation vulnerability found in UniFi OS devices to execute a Command Injection.