TI-2025-20068 Aliases CVE-2025-27211 GHSA-p4c7-7c56-gxgj

Improper input validation in Ubiquiti EdgeMAX EdgeSwitch

LOW 35CWE-20Published 2025-08-04 · Updated 2025-08-05

Key facts

Attack vector: Adjacent network
Privileges required: None
User interaction: None
Attack complexity: High
Impact type: Code execution
Confidentiality · integrity · availability: High · High · High
Fix status: Fixed

Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-77.

Summary

An Improper Input Validation in EdgeMAX EdgeSwitch (Version 1.10.4 and earlier) could allow a Command Injection by a malicious actor with access to EdgeSwitch adjacent network.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.00514 44th percentileScored 2026-11-07

Fix Fixed EdgeMAX EdgeSwitch (Ubiquiti Inc): 1.11.0

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: None
Automatable: No
Technical impact: Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
Ubiquiti	EdgeMAX EdgeSwitch	—	1.11.0	Patch available	CNA

EdgeMAX EdgeSwitch VendorUbiquiti Affected — Fixed in 1.11.0 Patch available CNA

Remediation

Fix · CNA EdgeMAX EdgeSwitch (Ubiquiti Inc) Fixed in 1.11.0

Timeline

2026-10-02 Threatist record created from CVE-2025-27211
2026-10-03 Alias added: GHSA-p4c7-7c56-gxgj

References

Other 1

https://community.ui.com/releases/Security-Advisory-Bulletin-050-050/f82b1701-58a1-4b7d-9e20-82d50e3e1961

TI-2026-27142 Improper input validation in Ubiquiti UniFi OS Server KEVCVSS 3.1CRITICAL 10.0
TI-2026-27141 Path traversal in Ubiquiti UniFi OS Server KEVCVSS 3.1CRITICAL 10.0
TI-2026-27140 Improper access control in Ubiquiti UniFi OS Server KEVCVSS 3.1CRITICAL 10.0
TI-2010-05027 On certain Ubiquiti devices, Command Injection exists via a GET request to stainfo.cgi… KEVCVSS 3.1CRITICAL 9.8
TI-2020-19187 AirControl 1.4.2 - PreAuth Remote Code Execution CVSS 4.0CRITICAL 9.3
TI-2015-07644 Ubiquiti airOS HTTP(S) unauthenticated arbitrary file upload CVSS 3.0CRITICAL 9.8

See all 206 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences