PT-2026-82074 · Ubiquiti · Unifi Connect Display Cast

CVE-2026-77551

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Published

2026-08-26

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Updated

2026-08-28

CVSS v3.1

9.0

Critical

VectorAV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
Name of the Vulnerable Software and Affected Versions UniFi Connect Display Cast Pro (affected versions not specified)
Description An improper access control issue allows a malicious actor with network access to escalate privileges on the device under certain conditions.
Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

LPE

Improper Access Control

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Weakness Enumeration

Related Identifiers

CVE-2026-77551

Affected Products

Unifi Connect Display Cast