CVE-2026-50746
UniFi Connect Improper Access Control Command Injection
Description
A malicious actor with access to the network could exploit an Improper Access Control vulnerability found in UniFi Connect Application to execute a Command Injection on the host device.
INFO
Published Date :
July 2, 2026, 3:17 p.m.
Last Modified :
July 9, 2026, 1:22 p.m.
Remotely Exploit :
Yes !
Source :
[email protected]
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS | 134c704f-9b21-4f2e-91b3-4a467353bcc0 | |||||
| CVSS 3.1 | CRITICAL | [email protected] |
Solution
- Apply vendor patches for UniFi Connect Application.
- Restrict network access to the application.
- Review and enforce access controls.
Public PoC/Exploit Available at Github
CVE-2026-50746 has a 4 public
PoC/Exploit available at Github.
Go to the Public Exploits tab to see the list.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2026-50746.
| URL | Resource |
|---|---|
| https://community.ui.com/releases/Security-Advisory-Bulletin-066-066/984eceb3-49c8-4227-942d-671c289b3afc | Vendor Advisory |
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2026-50746 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2026-50746
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Fonte de pesquisa sobre cybersegurança em notebook LM, ao qual foi incluído bases de consulta-lo sobre duvidas sobre cybersegurança, vulnerabilidades e técnicas de ataques.
CVE-2026-50746... - Draft
None
Python Jinja Batchfile Shell
📡 PoC auto collect from GitHub. ⚠️ Be careful Malware.
security cve exploit poc vulnerability
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2026-50746 vulnerability anywhere in the article.
-
The Cyber Express
RabbitMQ Vulnerability Exposes OAuth Secrets to Attackers
A newly disclosed RabbitMQ vulnerability, tracked as CVE-2026-5721, has raised concerns among enterprise users after researchers revealed that the flaw could allow unauthenticated attackers to retriev ... Read more
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The Cyber Express
CISA Warns of Actively Exploited Joomla Zero-Day Vulnerabilities
The U.S. Cybersecurity and Infrastructure Security Agency (CISA) has added CVE-2026-48939 and CVE-2026-56291 to its Known Exploited Vulnerabilities (KEV) catalog after reports confirmed active zero-da ... Read more
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The Cyber Express
The Cyber Express Weekly Roundup: Campus Cyberattack, Januscape VM Escape, Router Backdoors, UniFi Flaw, and Wireshark Security Updates
Enterprise infrastructure is increasingly under pressure as attackers and researchers alike expose weaknesses across the technology stack. This week, a confirmed university cyberattack, a critical Lin ... Read more
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The Cyber Express
Ubiquiti Fixes Critical CVE-2026-50746 and Multiple UniFi OS Vulnerability Flaws
Ubiquiti has released security updates to address several critical security flaws, led by CVE-2026-50746, a maximum-severity UniFi OS vulnerability with a CVSS score of 10.0. Published in Security Adv ... Read more
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The Hacker News
Ubiquiti Patches Critical UniFi Flaws Across Connect, Talk, Access, Protect, and OS
Ravie LakshmananJul 08, 2026Vulnerability / Network Security Ubiquiti has shipped updates to address multiple critical security flaws impacting UniFi Connect, UniFi Talk, UniFi Access, UniFi Protect ... Read more
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security.nl
Ubiquiti waarschuwt voor UniFi-lekken waardoor apparaten zijn over te nemen
Netwerkfabrikant Ubiquiti waarschuwt voor meerdere kritieke UniFi-lekken waardoor apparaten door aanvallers op afstand over zijn te nemen. In totaal is Ubiquiti met updates voor 25 verschillende kwets ... Read more
The following table lists the changes that have been made to the
CVE-2026-50746 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
Initial Analysis by [email protected]
Jul. 09, 2026
Action Type Old Value New Value Added CPE Configuration OR *cpe:2.3:a:ui:unifi_connect_application:*:*:*:*:*:*:*:* versions up to (excluding) 3.4.20 Added Reference Type HackerOne: https://community.ui.com/releases/Security-Advisory-Bulletin-066-066/984eceb3-49c8-4227-942d-671c289b3afc Types: Vendor Advisory -
CVE Modified by 134c704f-9b21-4f2e-91b3-4a467353bcc0
Jul. 02, 2026
Action Type Old Value New Value Added SSVC {'id': 'CVE-2026-50746', 'role': 'CISA Coordinator', 'options': [{'exploitation': 'none'}, {'automatable': 'yes'}, {'technicalImpact': 'total'}], 'version': '2.0.3', 'timestamp': '2026-07-02T15:49:51.709672Z'} -
New CVE Received by [email protected]
Jul. 02, 2026
Action Type Old Value New Value Added Affected [{'vendor': 'Ubiquiti Inc', 'product': 'UniFi Connect Application', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': '3.4.20', 'versionType': 'semver'}], 'defaultStatus': 'unaffected'}] Added Description A malicious actor with access to the network could exploit an Improper Access Control vulnerability found in UniFi Connect Application to execute a Command Injection on the host device. Added CVSS V3.1 AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H Added CWE CWE-284 Added Reference https://community.ui.com/releases/Security-Advisory-Bulletin-066-066/984eceb3-49c8-4227-942d-671c289b3afc