What’s Vulnerable › Vulnerabilities
CVE-2026-77551
- Severity: critical (CVSS 9.0 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.4% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2026-08-26 · updated 2026-08-28
- Weakness: CWE-284
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.
Affected products
- Ubiquiti Inc UniFi Connect Display Cast Pro: before 1.0.111 — fixed in 1.0.111
How to fix
Upgrade to a fixed version: Ubiquiti Inc UniFi Connect Display Cast Pro 1.0.111. Check the vendor advisory for mitigations.
References
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