CVE-2024-22054

Severity: high (CVSS 7.5 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.5% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2024-02-20 · updated 2026-06-17
Weakness: CWE-20

Description

A malformed discovery packet sent by a malicious actor with preexisting access to the network could interrupt the functionality of device management and discovery. Affected Products: UniFi Access Points UniFi Switches UniFi LTE Backup UniFi Express (Only Mesh Mode, Router mode is not affected) Mitigation: Update UniFi Access Points to Version 6.6.55 or later. Update UniFi Switches to Version 6.6.61 or later. Update UniFi LTE Backup to Version 6.6.57 or later. Update UniFi Express to Version 3.2.5 or later.

Affected products

Ubiquiti Unifi Uap Firmware: before 6.6.55 — fixed in 6.6.55

How to fix

Upgrade to a fixed version: Ubiquiti Unifi Uap Firmware 6.6.55. Check the vendor advisory for mitigations.

References

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