CVE Catalog
CVE-2026-77551
CriticalCVSS 9.0Summary
An attacker with network access and under certain conditions could exploit an Improper Access Control vulnerability in UniFi Connect Display Cast Pro to escalate privileges on the device.
Risk Assessment
Privilege escalation could allow the attacker unauthorized access to device functions, potentially leading to security compromise.
Recommendation
It is recommended to apply vendor patches and monitor devices for unauthorized changes.
Original NVD description (English source)
A malicious actor with access to the network and under certain conditions could exploit an Improper Access Control vulnerability found in UniFi Connect Display Cast Pro to escalate privileges on the device.