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HIGH · 8.6

CVE-2026-54408

A malicious actor with access to the network could exploit an Improper Access Control vulnerability found in UniFi Protect Application to bypass authentication for data streaming.

Vulnerability Description

A malicious actor with access to the network could exploit an Improper Access Control vulnerability found in UniFi Protect Application to bypass authentication for data streaming.

CVSS Score

8.6

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
LOW
Availability
LOW

Affected Products

VendorProductVersions
UiUnifi Protect< 7.1.83

Related Weaknesses (CWE)

CWE-284

References

FAQ

What is CVE-2026-54408?

CVE-2026-54408 is a vulnerability with a CVSS score of 8.6 (HIGH). A malicious actor with access to the network could exploit an Improper Access Control vulnerability found in UniFi Protect Application to bypass authentication for data streaming.

How severe is CVE-2026-54408?

CVE-2026-54408 has been rated HIGH with a CVSS base score of 8.6/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-54408?

Check the references section above for vendor advisories and patch information. Affected products include: Ui Unifi Protect.