CVE-2026-77535: Input Validation
Published Aug 26, 2026
·Updated
A malicious actor with access to the network and high privileges could exploit an Improper Input Validation vulnerability found in UniFi Network Application to execute a Command Injection on an adopted device.
Affected Software
1 affected component
UniFi Network Application
Event History
Aug 26, 2026
CVE Published
via MITRE·09:27 AM
Data Sourced
via MITRE·09:27 AM
DescriptionSeverityWeakness
Frequently Asked Questions
1
What level of access does an attacker need to exploit this issue?
The attacker must have network access and high privileges. No user interaction is required.
2
What systems are directly targeted by the command injection?
The vulnerability is in the UniFi Network Application, but successful exploitation can execute commands on an adopted device.
3
What is the potential impact of successful exploitation?
Successful exploitation can result in high-impact compromise of confidentiality, integrity, and availability, with the scope extending beyond the vulnerable component.