CVE-2026-77550

A malicious actor with access to the network could exploit an Improper Neutralization of CRLF Sequences vulnerability found in certain devices running UniFi OS to bypass authentication to such UniFi OS devices or instances...

CVE-2026-77550

UniFi OS is affected by an Improper Neutralization of CRLF Sequences vulnerability that allows a network-level attacker to bypass authentication on affected devices or instances. The vulnerability is rated CVSS 3.1 10.0 (CRITICAL) with a changed scope and high impact on confidentiality, integrity...

CVE-2026-77549

A malicious actor with access to the network and under certain conditions could exploit an Improper Neutralization of CRLF Sequences vulnerability found in certain devices running UniFi OS to bypass authentication to such UniFi OS devices or instances...

CVE-2026-77549

CVE-2026-77549 is a CRLF injection (Improper Neutralization of CRLF Sequences) vulnerability in UniFi OS , affecting certain devices running the platform. A network-based attacker with no prior authentication, under certain conditions, can exploit this flaw to bypass authentication on affected Un...

CVE-2026-77547

CVE-2026-77547 affects the UniFi Access Application (CNA: Ubiquiti). An Improper Input Validation flaw allows a network-based attacker with low privileges to achieve Command Injection on the host device, rated CVSS 9.9 (Critical) with changed scope and high impact across confidentiality, integrit...

CVE-2026-77545

A malicious actor with access to the network, low privileges and under certain conditions could exploit an Active Debug Code vulnerability found in certain devices running UniFi OS to escalate privileges within such UniFi OS devices or instances...

CVE-2026-77542

A malicious actor with access to the network and high privileges could exploit an Improper Input Validation vulnerability found in UID Enterprise Agent to execute a Command Injection on the host device...

CVE-2026-77534

A malicious actor with access to the network and low privileges could exploit an Improper Access Control vulnerability found in certain devices running UniFi OS to escalate privileges within such UniFi OS devices or instances...

CVE-2026-77536

A malicious actor with access to the network and low privileges could exploit an Improper Access Control vulnerability found in certain devices running UniFi OS to escalate privileges within such UniFi OS devices or instances...

CVE-2026-77539

A malicious actor with access to the network and high privileges could exploit an Improper Input Validation vulnerability found in UniFi OS Server to execute a Command Injection on the host device...

CVE-2026-77538

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

CVE-2026-77537

A malicious actor with access to the network could exploit an Improper Input Validation vulnerability found in UniFi Protect Application to execute a Command Injection on the host device...

CVE-2026-77545

A malicious actor with access to the network, low privileges and under certain conditions could exploit an Active Debug Code vulnerability found in certain devices running UniFi OS to escalate privileges within such UniFi OS devices or instances...

CVE-2026-77545

CVE-2026-77545 is a CRITICAL (CVSS 9.0) vulnerability in certain devices running UniFi OS , rated by Ubiquiti (the CNA). An attacker with network access , low privileges , and user interaction can exploit active debug code left enabled on the device to escalate privileges within the affected UniF...

CVE-2026-77541

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

CVE-2026-77541

UniFi Network Application (Ubiquiti) is affected by an Improper Access Control vulnerability that allows an attacker with network access and high privileges to escalate privileges within the application. The flaw carries a CVSS 3.1 score of 9.1 (Critical) , with a network attack vector, low compl...

CVE-2026-77540

CVE-2026-77540 is a CRITICAL (CVSS 9.1) vulnerability in UniFi OS Server by Ubiquiti, caused by Improper Input Validation that allows a privileged network attacker to achieve Command Injection on the host device. The attack requires high privileges and no user interaction, with changed scope impa...

CVE-2026-77538

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

CVE-2026-77538

An Improper Access Control vulnerability in the UniFi Connect Application (Ubiquiti) allows a network-based attacker with no prior privileges to escalate privileges within the application. The CVSS 3.1 score is 8.2 (HIGH) with a vector of AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:L, indicating a low-comp...

CVE-2026-77537

CVE-2026-77537 is a CRITICAL (CVSS 10.0) vulnerability in UniFi Protect Application by Ubiquiti, rated by the vendor. An Improper Input Validation flaw allows a network-based attacker with no prior privileges and no user interaction to perform a Command Injection on the host device. The changed s...