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CVE-2026-50746

Quick assessment

Affected
Ubiquiti Inc UniFi Connect Application
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Ubiquiti UniFi Connect Application是Ubiquiti公司的一款自动化控制与无线网络集成应用软件。 Ubiquiti UniFi Connect Application 3.4.20之前版本存在权限许可和访问控制问题漏洞，该漏洞源于访问控制不当，可能导致具有网络访问权限的攻击者在主机设备上执行命令注入。

CVSS 10.0 · Critical EPSS 2.50% · P83

Affected Version Matrix 1

VendorProduct Version RangeStatus
Ubiquiti Inc UniFi Connect Application < 3.4.20 affected
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I. Basic Information for CVE-2026-50746

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
访问控制不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
Ubiquiti UniFi Connect Application 权限许可和访问控制问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Ubiquiti UniFi Connect Application是Ubiquiti公司的一款自动化控制与无线网络集成应用软件。 Ubiquiti UniFi Connect Application 3.4.20之前版本存在权限许可和访问控制问题漏洞，该漏洞源于访问控制不当，可能导致具有网络访问权限的攻击者在主机设备上执行命令注入。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Ubiquiti Inc UniFi Connect Application 0 ~ 3.4.20 -

II. Public POCs for CVE-2026-50746

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III. Intelligence Information for CVE-2026-50746

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Same Patch Batch · Ubiquiti Inc · 2026-07-02 · 25 CVEs total

CVE-2026-54402 9.9 CRITICAL Ubiquiti UniFi OS Server 输入验证错误漏洞
CVE-2026-55115 9.9 CRITICAL Ubiquiti UniFi Protect Application 服务端请求伪造漏洞
CVE-2026-50747 9.9 CRITICAL Ubiquiti UniFi Talk Application SQL注入漏洞
CVE-2026-50748 9.9 CRITICAL Ubiquiti UniFi Access Application 输入验证错误漏洞
CVE-2026-54400 9.1 CRITICAL Ubiquiti UniFi Access Application 权限许可和访问控制问题漏洞
CVE-2026-55116 9.0 CRITICAL Ubiquiti Dream Machines 权限许可和访问控制问题漏洞
CVE-2026-54404 8.8 HIGH Ubiquiti UniFi OS Server SQL注入漏洞
CVE-2026-55114 8.8 HIGH Ubiquiti UniFi Network Application 权限许可和访问控制问题漏洞
CVE-2026-56841 8.8 HIGH Ubiquiti UniFi Protect Application SQL注入漏洞
CVE-2026-54406 8.7 HIGH Ubiquiti UniFi Network Application 路径遍历漏洞
CVE-2026-54407 8.6 HIGH Ubiquiti UniFi Protect Application 权限许可和访问控制问题漏洞
CVE-2026-55117 8.6 HIGH Ubiquiti UniFi Access Application 路径遍历漏洞
CVE-2026-54403 8.6 HIGH Ubiquiti UniFi OS Server 路径遍历漏洞
CVE-2026-54408 8.6 HIGH Ubiquiti UniFi Protect Application 权限许可和访问控制问题漏洞
CVE-2026-55118 8.3 HIGH Ubiquiti UniFi Network Application 权限许可和访问控制问题漏洞
CVE-2026-55119 8.1 HIGH Ubiquiti UniFi Talk Application 权限许可和访问控制问题漏洞
CVE-2026-54401 7.7 HIGH Ubiquiti UniFi OS Server 服务端请求伪造漏洞
CVE-2026-56842 7.5 HIGH Ubiquiti UniFi Network Application 授权问题漏洞
CVE-2026-54409 7.5 HIGH Ubiquiti UniFi Protect Application 资源管理错误漏洞
CVE-2026-55110 7.5 HIGH Ubiquiti UniFi OS Server 配置错误漏洞

Showing top 20 of 25 CVEs. View all on vendor page &rarr; →

IV. Related Vulnerabilities

Same product: UniFi Connect Application
Same vendor: Ubiquiti Inc
Same weakness: CWE-284

V. Comments for CVE-2026-50746

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