PT-2026-55238 · Ubiquiti · Unifi Os
CVE-2026-54402
·
Published
2026-07-02
·
Updated
2026-07-10
CVSS v3.1
9.9
Critical
| Vector | AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H |
Name of the Vulnerable Software and Affected Versions
UniFi OS (affected versions not specified)
Description
An improper input validation issue allows a malicious actor with network access and low privileges to perform command injection on the host device. Command injection is a flaw that allows an attacker to execute arbitrary operating system commands on the server.
Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
RCE
Command Injection
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Related Identifiers
Affected Products
Unifi Os