8.8

CVE-2026-54404

A malicious actor with access to the network and low privileges could exploit a series of authenticated SQL Injection vulnerabilities found in UniFi OS to escalate privileges within such UniFi OS devices or instances.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Ui ≫ Unifi Dream Machine Beast Firmware Version <= 5.1.15
   Ui ≫ Unifi Dream Machine Beast Version-
Ui ≫ Enterprise Fortress Gateway Firmware Version <= 5.1.15
   Ui ≫ Enterprise Fortress Gateway Version-
Ui ≫ Unifi Dream Router Firmware Version <= 5.1.15
   Ui ≫ Unifi Dream Router Version-
Ui ≫ Unifi Dream Wall Firmware Version <= 5.1.15
   Ui ≫ Unifi Dream Wall Version-
Ui ≫ Unifi Dream Router 7 Firmware Version <= 5.1.15
   Ui ≫ Unifi Dream Router 7 Version-
Ui ≫ Unifi Express 7 Firmware Version <= 5.1.15
   Ui ≫ Unifi Express 7 Version-
Ui ≫ Unifi Cloudkey Firmware Version <= 5.1.15
   Ui ≫ Unifi Cloudkey Version-
Ui ≫ Unifi Cloud Key Plus Firmware Version <= 5.1.15
   Ui ≫ Unifi Cloud Key Plus Version-
Ui ≫ Unifi Cloudkey Enterprise Firmware Version <= 5.1.15
   Ui ≫ Unifi Cloudkey Enterprise Version-
Ui ≫ Unifi Cloud Gateway Ultra Firmware Version <= 5.1.15
   Ui ≫ Unifi Cloud Gateway Ultra Version-
Ui ≫ Unifi Cloud Gateway Max Firmware Version <= 5.1.15
   Ui ≫ Unifi Cloud Gateway Max Version-
Ui ≫ Unifi Cloud Gateway Fiber Firmware Version <= 5.1.15
   Ui ≫ Unifi Cloud Gateway Fiber Version-
Ui ≫ Unas 2 Firmware Version <= 5.1.16
   Ui ≫ Unas 2 Version-
Ui ≫ Unas 4 Firmware Version <= 5.1.16
   Ui ≫ Unas 4 Version-
Ui ≫ Unas Pro Firmware Version <= 5.1.16
   Ui ≫ Unas Pro Version-
Ui ≫ Unas Pro 4 Firmware Version <= 5.1.16
   Ui ≫ Unas Pro 4 Version-
Ui ≫ Unas Pro 8 Firmware Version <= 5.1.16
   Ui ≫ Unas Pro 8 Version-
Ui ≫ Enterprise Firewall Core Firmware Version <= 5.1.18
   Ui ≫ Enterprise Firewall Core Version-
Ui ≫ Unifi Os Server Version <= 5.1.15
Ui ≫ Unifi Dream Machine Firmware Version <= 5.1.15
   Ui ≫ Unifi Dream Machine Version-
Ui ≫ Unifi Dream Machine Pro Firmware Version <= 5.1.15
   Ui ≫ Unifi Dream Machine Pro Version-
Ui ≫ Unifi Dream Machine Pro Max Firmware Version <= 5.1.15
   Ui ≫ Unifi Dream Machine Pro Max Version-
Ui ≫ Unifi Dream Router 5g Max Firmware Version <= 5.1.15
   Ui ≫ Unifi Dream Router 5g Max Version-
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.25% 0.162
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
support@hackerone.com 8.8 2.8 5.9
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CWE-89 Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')

The product constructs all or part of an SQL command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended SQL command when it is sent to a downstream component. Without sufficient removal or quoting of SQL syntax in user-controllable inputs, the generated SQL query can cause those inputs to be interpreted as SQL instead of ordinary user data.

https://community.ui.com/releases/Security-Advisory-Bulletin-066-066/984eceb3-49c8-4227-942d-671c289b3afc
Vendor Advisory