UniFi Network Application - Path Traversal

UniFi Network Application contains a path traversal vulnerability allowing a network attacker to access and manipulate files on the underlying system, potentially leading to account access, exploit requires network access. id: CVE-2026-22557 info: name: UniFi Network Application - Path Traversal...

CVE-2026-50020

Netty is a network application framework for development of protocol servers and clients. Prior to versions 4.1.135.Final and 4.2.15.Final, before reading the first request-line, HttpObjectDecoder skips every byte for which Character.isISOControlb is true 0x00–0x1F and 0x7F as well as all...

CVE-2026-48748

Netty is a network application framework for development of protocol servers and clients. Prior to version 4.2.15.Final, a memory exhaustion vulnerability in the Netty HTTP/3 codec allows the creation of an infinite number of blocked streams, which can cause OOM error. Version 4.2.15.Final patche...

CVE-2026-45673

Netty is a network application framework for development of protocol servers and clients. Prior to versions 4.1.135.Final and 4.2.15.Final, Netty's DNS resolver uses a predictable PRNG for generating DNS transaction IDs and defaults to a static UDP source port. This combination reduces the entrop...

CVE-2026-45536

Netty is a network application framework for development of protocol servers and clients. Prior to versions 4.1.135.Final and 4.2.15.Final, nettyunixsocketrecvFd sets msgcontrol to char controlCMSGSPACEsizeofint line 940 — 24 bytes on 64-bit Linux. A peer-sent SCMRIGHTS cmsg carrying two ints has...

UniFi Network Application Path Traversal Vulnerability Assessment Tool

This tool lets you safely detect whether a UniFi Network Application controller is vulnerable to CVE-2026-22557 without causing any disruption. CVE-2026-22557 is an unauthenticated path traversal vulnerability in the UniFi Network Application's guest captive portal that allows remote attackers to...

Exploit for CVE-2026-22557

CVE-2026-22557 Vulnerability Assessment Tool Safely detect wh...

Exploit for CVE-2026-22557

CVE-2026-22557 -- UniFi Network Application Pre-Auth Path Trav...

CVE-2026-22557

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...

CVE-2026-22558

An Authenticated NoSQL Injection vulnerability found in UniFi Network Application could allow a malicious actor with authenticated access to the network to escalate privileges...

EUVD-2026-13104

An Authenticated NoSQL Injection vulnerability found in UniFi Network Application could allow a malicious actor with authenticated access to the network to escalate privileges...

EUVD-2026-13101

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...

CVE-2026-22557

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...

CVE-2026-22558

An Authenticated NoSQL Injection vulnerability found in UniFi Network Application could allow a malicious actor with authenticated access to the network to escalate privileges...

CVE-2026-22557

CVE-2026-22557 affects UniFi Network Application. A pre-auth path traversal in the guest portal (URL pattern /guest/s/{site}/login) allows an unauthenticated attacker to cause a resource loader to read files from the underlying system (e.g., WEB-INF/web.xml) due to unvalidated input. An exploit P...

CVE-2026-22558

CVE-2026-22558 affects the UniFi Network Application. An "Authenticated NoSQL Injection" vulnerability could allow a malicious actor with authenticated network access to escalate privileges. The CVE entry provides a CVSS v3.1 vector ( NETWORK, LOW complexity, PRIVILEGES REQUIRED: LOW, UI: NONE, S...

CVE-2026-22558

An Authenticated NoSQL Injection vulnerability found in UniFi Network Application could allow a malicious actor with authenticated access to the network to escalate privileges...

CVE-2026-22558

An Authenticated NoSQL Injection vulnerability found in UniFi Network Application could allow a malicious actor with authenticated access to the network to escalate privileges...

CVE-2026-22557

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...

CVE-2026-22557

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...