CVE-2026-55114

A malicious actor with access to the network and low privileges could exploit an Improper Access Control vulnerability found in UniFi Network Application to escalate privileges within the UniFi Network Application...

CVE-2026-56842

A malicious actor with access to the network and under certain conditions could exploit an Incorrect Authorization vulnerability found in UniFi Network Application to persist privileges within UniFi Network Application after such access had been removed...

CVE-2026-56842

A malicious actor with access to the network and under certain conditions could exploit an Incorrect Authorization vulnerability found in UniFi Network Application to persist privileges within UniFi Network Application after such access had been removed...

CVE-2026-55114

The CVE-2026-55114 entry concerns UniFi Network Application. Affected component: the UniFi Network Application itself, with an Improper Access Control vulnerability that allows a user with network access and low privileges to escalate privileges within the application. The CVSSv3.1 vector (AV:N/A...

CVE-2026-56842

CVE-2026-56842 : A vulnerability in UniFi Network Application allows a malicious actor with network access to persist privileges after the access is removed, due to an Incorrect Authorization flaw. The CVSS v3.1 base score is 7.5 (HIGH) with vector AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H. Affected co...

CVE-2026-55118

A malicious actor with access to the network,low privileges and under certain conditions could exploit an Improper Access Control vulnerability found in UniFi Network Application to escalate privileges within the UniFi Network Application...

EUVD-2026-41397

A malicious actor with access to the network,low privileges and under certain conditions could exploit an Improper Access Control vulnerability found in UniFi Network Application to escalate privileges within the UniFi Network Application...

CVE-2026-55118

A malicious actor with access to the network,low privileges and under certain conditions could exploit an Improper Access Control vulnerability found in UniFi Network Application to escalate privileges within the UniFi Network Application...

CVE-2026-55118

CVE-2026-55118 concerns UniFi Network Application with an Improper Access Control flaw that could allow a malicious actor with network access and low privileges to escalate privileges within the UniFi Network Application. The connected records provide CVSS 3.1 details (AV:N/AC:L/PR:L/UI:N/S:U/C:L...

EUVD-2026-41380

A malicious actor with access to the network could exploit an Improper Input Validation vulnerability found in UniFi Network Application to execute a Denial of Service DoS attack on the application...

CVE-2026-54406

A malicious actor with access to the network and high privileges could exploit a Path Traversal vulnerability found in self-hosted instances of UniFi Network Application to escalate write permission on the host device...

CVE-2026-54405

A malicious actor with access to the network could exploit an Improper Input Validation vulnerability found in UniFi Network Application to execute a Denial of Service DoS attack on the application...

EUVD-2026-41385

A malicious actor with access to the network and high privileges could exploit a Path Traversal vulnerability found in self-hosted instances of UniFi Network Application to escalate write permission on the host device...

CVE-2026-54406

CVE-2026-54406 : A Path Traversal vulnerability affects self-hosted instances of UniFi Network Application. The issue allows a malicious actor with network access and high privileges to escalate write permissions on the host device. Affected component: path traversal in the application’s handling...

CVE-2026-54405

A malicious actor with access to the network could exploit an Improper Input Validation vulnerability found in UniFi Network Application to execute a Denial of Service DoS attack on the application...

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. Starting in version 4.2.0.Final and 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 OO...

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...