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CVE-2026-22557

CRITICAL CVSS 3.1: 10.0 EPSS 0.05%
Updated Mar 20, 2026
Unifi
Parameter Value
CVSS 10.0 (CRITICAL)
Type CWE-22 (Path Traversal)
Vendor Unifi
Public PoC No

A malicious actor with access to the network could exploit a Path Traversal vulnerability found in the UniFi Network Application to access files on the underlying system that could be manipulated to access an underlying account.

Attack Parameters

Attack Vector
Network
Can be exploited remotely
Attack Complexity
Low
Easy to exploit
Privileges Required
None
No privileges needed
User Interaction
None
No user interaction needed

Impact Assessment

Confidentiality
High
Complete data leak
Integrity
High
Complete data modification
Availability
High
Complete denial of service

CVSS Vector v3.1

Weakness Type (CWE)