9.9
CRITICAL CVSS 3.1
CVE-2026-54402
UniFi OS Command Injection
Description

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

INFO

Published Date :

July 2, 2026, 3:17 p.m.

Last Modified :

July 10, 2026, 2:49 a.m.

Remotely Exploit :

Yes !
Affected Products

The following products are affected by CVE-2026-54402 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Ui unifi_dream_machine_pro_firmware
2 Ui unifi_dream_machine
3 Ui unifi_dream_machine_pro
4 Ui unifi_dream_machine_special_edition
5 Ui unifi_dream_router
6 Ui unifi_dream_wall
7 Ui unifi_cloud_key_plus
8 Ui unifi_network_video_recorder
9 Ui unifi_os_server
10 Ui unifi_cloud_gateway_industrial_firmware
11 Ui unifi_cloud_gateway_industrial
12 Ui unifi_dream_machine_firmware
13 Ui unifi_dream_machine_special_edition_firmware
14 Ui unifi_dream_machine_pro_max_firmware
15 Ui unifi_dream_machine_pro_max
16 Ui enterprise_fortress_gateway_firmware
17 Ui enterprise_fortress_gateway
18 Ui unifi_dream_wall_firmware
19 Ui unifi_dream_router_firmware
20 Ui unifi_dream_router_7_firmware
21 Ui unifi_dream_router_7
22 Ui unifi_express_7_firmware
23 Ui unifi_express_7
24 Ui unifi_network_video_recorder_firmware
25 Ui unifi_network_video_recorder_pro_firmware
26 Ui unifi_network_video_recorder_pro
27 Ui unifi_network_video_recorder_instant_firmware
28 Ui unifi_network_video_recorder_instant
29 Ui enterprise_network_video_recorder_firmware
30 Ui enterprise_network_video_recorder
31 Ui unifi_cloud_gateway_ultra_firmware
32 Ui unifi_cloud_gateway_ultra
33 Ui unifi_cloud_gateway_max_firmware
34 Ui unifi_cloud_gateway_max
35 Ui unifi_cloud_gateway_fiber_firmware
36 Ui unifi_cloud_gateway_fiber
37 Ui unifi_dream_router_5g_max_firmware
38 Ui unifi_dream_router_5g_max
39 Ui enterprise_network_video_recorder_core_firmware
40 Ui enterprise_network_video_recorder_core
41 Ui unifi_cloud_key_plus_firmware
42 Ui unifi_cloudkey_firmware
43 Ui unifi_cloudkey
44 Ui unifi_cloudkey_enterprise_firmware
45 Ui unifi_cloudkey_enterprise
46 Ui unifi_network_video_recorder_g2_firmware
47 Ui unifi_network_video_recorder_g2
48 Ui unifi_network_video_recorder_g2_pro_firmware
49 Ui unifi_network_video_recorder_g2_pro
50 Ui unifi_dream_machine_beast_firmware
51 Ui unifi_dream_machine_beast
52 Ui unas_2_firmware
53 Ui unas_2
54 Ui unas_4_firmware
55 Ui unas_4
56 Ui unas_pro_firmware
57 Ui unas_pro
58 Ui unas_pro_4_firmware
59 Ui unas_pro_4
60 Ui unas_pro_8_firmware
61 Ui unas_pro_8
62 Ui unifi_connect
63 Ui enterprise_firewall_core_firmware
64 Ui enterprise_firewall_core
CVSS Scores
The Common Vulnerability Scoring System is a standardized framework for assessing the severity of vulnerabilities in software and systems. We collect and displays CVSS scores from various sources for each CVE.
Score Version Severity Vector Exploitability Score Impact Score Source
CVSS 134c704f-9b21-4f2e-91b3-4a467353bcc0
CVSS 3.1 CRITICAL [email protected]
CVSS 3.1 HIGH [email protected]
Solution
Address improper input validation to prevent command injection.
  • Validate all user inputs thoroughly.
  • Sanitize inputs to remove malicious commands.
  • Apply vendor patches or updates promptly.
  • Restrict privileges for network services.
Public PoC/Exploit Available at Github

CVE-2026-54402 has a 1 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-2026-54402.

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-2026-54402 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-2026-54402 weaknesses.

CAPEC-3: Using Leading 'Ghost' Character Sequences to Bypass Input Filters Using Leading 'Ghost' Character Sequences to Bypass Input Filters CAPEC-7: Blind SQL Injection Blind SQL Injection CAPEC-8: Buffer Overflow in an API Call Buffer Overflow in an API Call CAPEC-9: Buffer Overflow in Local Command-Line Utilities Buffer Overflow in Local Command-Line Utilities CAPEC-10: Buffer Overflow via Environment Variables Buffer Overflow via Environment Variables CAPEC-13: Subverting Environment Variable Values Subverting Environment Variable Values CAPEC-14: Client-side Injection-induced Buffer Overflow Client-side Injection-induced Buffer Overflow CAPEC-22: Exploiting Trust in Client Exploiting Trust in Client CAPEC-23: File Content Injection File Content Injection CAPEC-24: Filter Failure through Buffer Overflow Filter Failure through Buffer Overflow CAPEC-28: Fuzzing Fuzzing CAPEC-31: Accessing/Intercepting/Modifying HTTP Cookies Accessing/Intercepting/Modifying HTTP Cookies CAPEC-42: MIME Conversion MIME Conversion CAPEC-43: Exploiting Multiple Input Interpretation Layers Exploiting Multiple Input Interpretation Layers CAPEC-45: Buffer Overflow via Symbolic Links Buffer Overflow via Symbolic Links CAPEC-46: Overflow Variables and Tags Overflow Variables and Tags CAPEC-47: Buffer Overflow via Parameter Expansion Buffer Overflow via Parameter Expansion CAPEC-52: Embedding NULL Bytes Embedding NULL Bytes CAPEC-53: Postfix, Null Terminate, and Backslash Postfix, Null Terminate, and Backslash CAPEC-63: Cross-Site Scripting (XSS) Cross-Site Scripting (XSS) CAPEC-64: Using Slashes and URL Encoding Combined to Bypass Validation Logic Using Slashes and URL Encoding Combined to Bypass Validation Logic CAPEC-67: String Format Overflow in syslog() String Format Overflow in syslog() CAPEC-71: Using Unicode Encoding to Bypass Validation Logic Using Unicode Encoding to Bypass Validation Logic CAPEC-72: URL Encoding URL Encoding CAPEC-73: User-Controlled Filename User-Controlled Filename CAPEC-78: Using Escaped Slashes in Alternate Encoding Using Escaped Slashes in Alternate Encoding CAPEC-79: Using Slashes in Alternate Encoding Using Slashes in Alternate Encoding CAPEC-80: Using UTF-8 Encoding to Bypass Validation Logic Using UTF-8 Encoding to Bypass Validation Logic CAPEC-81: Web Server Logs Tampering Web Server Logs Tampering CAPEC-83: XPath Injection XPath Injection CAPEC-85: AJAX Footprinting AJAX Footprinting CAPEC-88: OS Command Injection OS Command Injection CAPEC-101: Server Side Include (SSI) Injection Server Side Include (SSI) Injection CAPEC-104: Cross Zone Scripting Cross Zone Scripting CAPEC-108: Command Line Execution through SQL Injection Command Line Execution through SQL Injection CAPEC-109: Object Relational Mapping Injection Object Relational Mapping Injection CAPEC-110: SQL Injection through SOAP Parameter Tampering SQL Injection through SOAP Parameter Tampering CAPEC-120: Double Encoding Double Encoding CAPEC-135: Format String Injection Format String Injection CAPEC-136: LDAP Injection LDAP Injection CAPEC-153: Input Data Manipulation Input Data Manipulation CAPEC-182: Flash Injection Flash Injection CAPEC-209: XSS Using MIME Type Mismatch XSS Using MIME Type Mismatch CAPEC-230: Serialized Data with Nested Payloads Serialized Data with Nested Payloads CAPEC-231: Oversized Serialized Data Payloads Oversized Serialized Data Payloads CAPEC-250: XML Injection XML Injection CAPEC-261: Fuzzing for garnering other adjacent user/sensitive data Fuzzing for garnering other adjacent user/sensitive data CAPEC-267: Leverage Alternate Encoding Leverage Alternate Encoding CAPEC-473: Signature Spoof Signature Spoof CAPEC-588: DOM-Based XSS DOM-Based XSS CAPEC-664: Server Side Request Forgery Server Side Request Forgery CAPEC-15: Command Delimiters Command Delimiters CAPEC-40: Manipulating Writeable Terminal Devices Manipulating Writeable Terminal Devices CAPEC-43: Exploiting Multiple Input Interpretation Layers Exploiting Multiple Input Interpretation Layers CAPEC-75: Manipulating Writeable Configuration Files Manipulating Writeable Configuration Files CAPEC-76: Manipulating Web Input to File System Calls Manipulating Web Input to File System Calls CAPEC-136: LDAP Injection LDAP Injection CAPEC-183: IMAP/SMTP Command Injection IMAP/SMTP Command Injection CAPEC-248: Command Injection Command Injection

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).

None

Python Jinja Batchfile Shell

Updated: 1 week, 1 day ago
0 stars 0 fork 0 watcher
Born at : April 22, 2026, 8:40 p.m. This repo has been linked 9 different CVEs too.

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2026-54402 vulnerability anywhere in the article.

  • 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

Published Date: Jul 10, 2026 (1 week, 5 days ago)
  • The Hacker News
Ubiquiti Patches Critical UniFi Flaws Across Connect, Talk, Access, Protect, and OS

Ravie LakshmananJul 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

Published Date: Jul 08, 2026 (2 weeks ago)
  • 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

Published Date: Jul 07, 2026 (2 weeks, 1 day ago)

The following table lists the changes that have been made to the CVE-2026-54402 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. 10, 2026

    Action Type Old Value New Value
    Added CVSS V3.1 AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
    Added CWE CWE-77
    Added CPE Configuration OR *cpe:2.3:a:ui:unifi_os_server:*:*:*:*:*:*:*:* versions up to (including) 5.1.15
    Added CPE Configuration AND OR *cpe:2.3:o:ui:unifi_dream_machine_firmware:*:*:*:*:*:*:*:* versions up to (including) 5.1.15 OR cpe:2.3:h:ui:unifi_dream_machine:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:ui:unifi_dream_machine_pro_firmware:*:*:*:*:*:*:*:* versions up to (including) 5.1.15 OR cpe:2.3:h:ui:unifi_dream_machine_pro:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:ui:unifi_dream_machine_special_edition_firmware:*:*:*:*:*:*:*:* versions up to (including) 5.1.15 OR cpe:2.3:h:ui:unifi_dream_machine_special_edition:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:ui:unifi_dream_machine_pro_max_firmware:*:*:*:*:*:*:*:* versions up to (including) 5.1.15 OR cpe:2.3:h:ui:unifi_dream_machine_pro_max:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:ui:unifi_dream_machine_beast_firmware:*:*:*:*:*:*:*:* versions up to (including) 5.1.15 OR cpe:2.3:h:ui:unifi_dream_machine_beast:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:ui:enterprise_fortress_gateway_firmware:*:*:*:*:*:*:*:* versions up to (including) 5.1.15 OR cpe:2.3:h:ui:enterprise_fortress_gateway:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:ui:unifi_dream_router_firmware:*:*:*:*:*:*:*:* versions up to (including) 5.1.15 OR cpe:2.3:h:ui:unifi_dream_router:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:ui:unifi_dream_wall_firmware:*:*:*:*:*:*:*:* versions up to (including) 5.1.15 OR cpe:2.3:h:ui:unifi_dream_wall:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:ui:unifi_dream_router_7_firmware:*:*:*:*:*:*:*:* versions up to (including) 5.1.15 OR cpe:2.3:h:ui:unifi_dream_router_7:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:ui:unifi_express_7_firmware:*:*:*:*:*:*:*:* versions up to (including) 5.1.15 OR cpe:2.3:h:ui:unifi_express_7:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:ui:unifi_cloudkey_firmware:*:*:*:*:*:*:*:* versions up to (including) 5.1.15 OR cpe:2.3:h:ui:unifi_cloudkey:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:ui:unifi_cloud_key_plus_firmware:*:*:*:*:*:*:*:* versions up to (including) 5.1.15 OR cpe:2.3:h:ui:unifi_cloud_key_plus:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:ui:unifi_cloudkey_enterprise_firmware:*:*:*:*:*:*:*:* versions up to (including) 5.1.15 OR cpe:2.3:h:ui:unifi_cloudkey_enterprise:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:ui:unifi_network_video_recorder_firmware:*:*:*:*:*:*:*:* versions up to (including) 5.1.15 OR cpe:2.3:h:ui:unifi_network_video_recorder:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:ui:unifi_network_video_recorder_pro_firmware:*:*:*:*:*:*:*:* versions up to (including) 5.1.15 OR cpe:2.3:h:ui:unifi_network_video_recorder_pro:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:ui:unifi_network_video_recorder_instant_firmware:*:*:*:*:*:*:*:* versions up to (including) 5.1.15 OR cpe:2.3:h:ui:unifi_network_video_recorder_instant:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:ui:enterprise_network_video_recorder_core_firmware:*:*:*:*:*:*:*:* versions up to (including) 5.1.15 OR cpe:2.3:h:ui:enterprise_network_video_recorder_core:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:ui:unifi_network_video_recorder_g2_firmware:*:*:*:*:*:*:*:* versions up to (including) 5.1.15 OR cpe:2.3:h:ui:unifi_network_video_recorder_g2:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:ui:unifi_network_video_recorder_g2_pro_firmware:*:*:*:*:*:*:*:* versions up to (including) 5.1.15 OR cpe:2.3:h:ui:unifi_network_video_recorder_g2_pro:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:ui:unifi_cloud_gateway_ultra_firmware:*:*:*:*:*:*:*:* versions up to (including) 5.1.15 OR cpe:2.3:h:ui:unifi_cloud_gateway_ultra:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:ui:unifi_cloud_gateway_max_firmware:*:*:*:*:*:*:*:* versions up to (including) 5.1.15 OR cpe:2.3:h:ui:unifi_cloud_gateway_max:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:ui:unifi_cloud_gateway_industrial_firmware:*:*:*:*:*:*:*:* versions up to (including) 5.1.15 OR cpe:2.3:h:ui:unifi_cloud_gateway_industrial:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:ui:unifi_cloud_gateway_fiber_firmware:*:*:*:*:*:*:*:* versions up to (including) 5.1.15 OR cpe:2.3:h:ui:unifi_cloud_gateway_fiber:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:ui:unas_2_firmware:*:*:*:*:*:*:*:* versions up to (including) 5.1.16 OR cpe:2.3:h:ui:unas_2:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:ui:unas_4_firmware:*:*:*:*:*:*:*:* versions up to (including) 5.1.16 OR cpe:2.3:h:ui:unas_4:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:ui:unas_pro_firmware:*:*:*:*:*:*:*:* versions up to (including) 5.1.16 OR cpe:2.3:h:ui:unas_pro:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:ui:unas_pro_4_firmware:*:*:*:*:*:*:*:* versions up to (including) 5.1.16 OR cpe:2.3:h:ui:unas_pro_4:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:ui:unas_pro_8_firmware:*:*:*:*:*:*:*:* versions up to (including) 5.1.16 OR cpe:2.3:h:ui:unas_pro_8:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:ui:enterprise_firewall_core_firmware:*:*:*:*:*:*:*:* versions up to (including) 5.1.18 OR cpe:2.3:h:ui:enterprise_firewall_core:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:ui:unifi_dream_router_5g_max_firmware:*:*:*:*:*:*:*:* versions up to (including) 5.1.15 OR cpe:2.3:h:ui:unifi_dream_router_5g_max:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:ui:enterprise_network_video_recorder_firmware:*:*:*:*:*:*:*:* versions up to (including) 5.1.15 OR cpe:2.3:h:ui:enterprise_network_video_recorder:-:*:*:*:*:*:*:*
    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-2026-54402', 'role': 'CISA Coordinator', 'options': [{'exploitation': 'none'}, {'automatable': 'no'}, {'technicalImpact': 'total'}], 'version': '2.0.3', 'timestamp': '2026-07-02T15:41:31.917927Z'}
  • New CVE Received by [email protected]

    Jul. 02, 2026

    Action Type Old Value New Value
    Added Affected [{'vendor': 'Ubiquiti Inc', 'product': 'UniFi OS Server', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': '5.1.19', 'versionType': 'semver'}], 'defaultStatus': 'unaffected'}, {'vendor': 'Ubiquiti Inc', 'product': 'Dream Machines', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': '5.1.19', 'versionType': 'semver'}], 'defaultStatus': 'unaffected'}, {'vendor': 'Ubiquiti Inc', 'product': 'Enterprise Fortress Gateway', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': '5.1.19', 'versionType': 'semver'}], 'defaultStatus': 'unaffected'}, {'vendor': 'Ubiquiti Inc', 'product': 'Dream Wall', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': '5.1.19', 'versionType': 'semver'}], 'defaultStatus': 'unaffected'}, {'vendor': 'Ubiquiti Inc', 'product': 'Dream Routers', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': '5.1.19', 'versionType': 'semver'}], 'defaultStatus': 'unaffected'}, {'vendor': 'Ubiquiti Inc', 'product': 'Express 7', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': '5.1.19', 'versionType': 'semver'}], 'defaultStatus': 'unaffected'}, {'vendor': 'Ubiquiti Inc', 'product': 'Cloud Keys', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': '5.1.19', 'versionType': 'semver'}], 'defaultStatus': 'unaffected'}, {'vendor': 'Ubiquiti Inc', 'product': 'Network Video Recorders', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': '5.1.19', 'versionType': 'semver'}], 'defaultStatus': 'unaffected'}, {'vendor': 'Ubiquiti Inc', 'product': 'Enterprise Video Recorders', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': '5.1.19', 'versionType': 'semver'}], 'defaultStatus': 'unaffected'}, {'vendor': 'Ubiquiti Inc', 'product': 'Cloud Gateways', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': '5.1.19', 'versionType': 'semver'}], 'defaultStatus': 'unaffected'}, {'vendor': 'Ubiquiti Inc', 'product': 'Network Attached Storage', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': '5.1.19', 'versionType': 'semver'}], 'defaultStatus': 'unaffected'}, {'vendor': 'Ubiquiti Inc', 'product': 'Enterprise Firewall Core', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': '5.1.19', 'versionType': 'semver'}], 'defaultStatus': 'unaffected'}]
    Added Description A malicious actor with access to the network and low privileges could exploit an Improper Input Validation vulnerability found in UniFi OS to execute a Command Injection on the host device.
    Added CVSS V3.1 AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
    Added CWE CWE-20
    Added Reference https://community.ui.com/releases/Security-Advisory-Bulletin-066-066/984eceb3-49c8-4227-942d-671c289b3afc
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.