High [CVE-2026-77538] malicious actor with access to the network could exploit an Improper Access Control vulnerability found in UniFi Connect Application to escalate privileges within the UniFi Connect Application
This high-severity Ubiquiti advisory covers CVE-2026-77538 affecting UniFi Connect Application.
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Summary
A malicious actor with access to the network could exploit an Improper Access Control vulnerability found in UniFi Connect Application to escalate privileges within the UniFi Connect Application.
- UniFi Connect Application before 3.24.22
Official advisory · high-confidence parse· fetched 2 hours ago·verify at source
- 3.24.22
Official advisory · high-confidence parse· fetched 2 hours ago·verify at source
Mitigation
Upgrade to a fixed release: 3.24.22. That is the remediation for this advisory.
The vendor advisory may list additional interim mitigations or workarounds not captured here — review it before change work.
Official advisory · high-confidence parse· fetched 2 hours ago·verify at source
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