CVE-2026-54407
HighCVSS 8.6Exploitation Probability (EPSS)
Low risk21th percentile - higher than 21% of all known CVEs
Summary
An Improper Access Control vulnerability in UniFi Protect Application allows a network-accessible attacker to bypass authentication in certain API endpoints.
Risk Assessment
An attacker could gain unauthorized access to API functions, potentially compromising the confidentiality and integrity of surveillance data.
Recommendation
Immediately update UniFi Protect Application to the latest patched version and restrict network access to trusted devices.
Other vulnerabilities in UniFi Protect Application
See all- CVE-2026-21633High
A malicious actor with access to the adjacent network could obtain unauthorized access to a UniFi Protect Camera by exploiting a discovery protocol vulnerability in the Unifi Protect Application (Version 6.1.79 and earlier).
- CVE-2026-77548Critical
An attacker with network access and low privileges could exploit an Improper Input Validation vulnerability in UniFi Protect Application to execute a Command Injection on the host device.
- CVE-2026-77537Critical
An attacker with network access can exploit an improper input validation vulnerability in the UniFi Protect Application to execute a command injection on the host device.
- CVE-2026-77533Critical
An Improper Input Validation vulnerability in UniFi Protect Application allows an attacker with network access and low privileges to execute a Command Injection on the host device.
- CVE-2026-55115Critical
An SSRF vulnerability in UniFi Protect Application allows an attacker with network access and low privileges to escalate privileges on the host device.
- CVE-2026-56841High
An authenticated SQL Injection vulnerability in UniFi Protect Application allows an attacker with network access and low privileges to escalate privileges on the host device.
- CVE-2026-54408High
A vulnerability in UniFi Protect Application allows an attacker with network access to bypass authentication for data streaming due to improper access control.
Original NVD description (English source)
A malicious actor with access to the network could exploit an Improper Access Control vulnerability found in UniFi Protect Application to bypass authentication in certain UniFi Protect Application API endpoints.