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CVE-2026-77549

UniFi OS

Description

A malicious actor with access to the network and under certain conditions could exploit an Improper Neutralization of CRLF Sequences vulnerability found in certain devices running UniFi OS to bypass authentication to such UniFi OS devices or instances.

CVSS 9EPSS 0.3%Risk 0.92
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Published
2026-08-26 11:16:38
Affected versions
unknown
Type
Operating system
Last modified
2026-08-27 04:16:50
Vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H