SEPTEMBER 17, 2026
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Case File

CVE-2026-77551

CRITICAL · CVSS 9 EPSS 0.22% Public Exploit

Source: NVD + CISA KEV + EPSS · Published 2026-08-26 · Last synced 2026-09-17

CyberRota Analysis

AI-Generated

An improper access control vulnerability in UniFi Connect Display Cast Pro allows an authenticated attacker with network access to escalate their privileges on the device. This critical flaw, rated CVSS 9.0, poses a significant risk as it could enable unauthorized actions and access to sensitive data. Organizations using this product should prioritize immediate remediation to mitigate potential exploitation.

Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

Detected Signals
exploit

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2026-77551
Severity
CRITICAL
CVSS
9
EPSS
0.22%

Original NVD Description

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.