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CVE-2026-50747

CVSS 9.9 · Critical EPSS 0.24% · P16

Affected Version Matrix 1

VendorProductVersion RangeStatus
Ubiquiti IncUniFi Talk Application< 5.2.2affected
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I. Basic Information for CVE-2026-50747

Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
A malicious actor with access to the network and low privileges could exploit a series of authenticated SQL Injection vulnerabilities found in UniFi Talk Application to escalate privileges on the host device.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
SQL命令中使用的特殊元素转义处理不恰当(SQL注入)
Source: NVD (National Vulnerability Database)
Vulnerability Title
Ubiquiti UniFi Talk Application SQL注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Ubiquiti UniFi Talk Application是Ubiquiti公司的一款VOIP通讯应用软件。 Ubiquiti UniFi Talk Application 5.2.2之前版本存在SQL注入漏洞，该漏洞源于存在SQL注入漏洞，可能导致具有网络访问权限和低权限的攻击者利用一系列已认证的SQL注入漏洞提升主机上的权限。
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

VendorProductAffected VersionsCPESubscribe
Ubiquiti IncUniFi Talk Application 0 ~ 5.2.2 -

II. Public POCs for CVE-2026-50747

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III. Intelligence Information for CVE-2026-50747

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

CVE-2026-5074610.0 CRITICALUbiquiti UniFi Connect Application 权限许可和访问控制问题漏洞
CVE-2026-544029.9 CRITICALUbiquiti UniFi OS Server 输入验证错误漏洞
CVE-2026-551159.9 CRITICALUbiquiti UniFi Protect Application 服务端请求伪造漏洞
CVE-2026-507489.9 CRITICALUbiquiti UniFi Access Application 输入验证错误漏洞
CVE-2026-544009.1 CRITICALUbiquiti UniFi Access Application 权限许可和访问控制问题漏洞
CVE-2026-551169.0 CRITICALUbiquiti Dream Machines 权限许可和访问控制问题漏洞
CVE-2026-544048.8 HIGHUbiquiti UniFi OS Server SQL注入漏洞
CVE-2026-551148.8 HIGHUbiquiti UniFi Network Application 权限许可和访问控制问题漏洞
CVE-2026-568418.8 HIGHUbiquiti UniFi Protect Application SQL注入漏洞
CVE-2026-544068.7 HIGHUbiquiti UniFi Network Application 路径遍历漏洞
CVE-2026-544078.6 HIGHUbiquiti UniFi Protect Application 权限许可和访问控制问题漏洞
CVE-2026-551178.6 HIGHUbiquiti UniFi Access Application 路径遍历漏洞
CVE-2026-544038.6 HIGHUbiquiti UniFi OS Server 路径遍历漏洞
CVE-2026-544088.6 HIGHUbiquiti UniFi Protect Application 权限许可和访问控制问题漏洞
CVE-2026-551188.3 HIGHUbiquiti UniFi Network Application 权限许可和访问控制问题漏洞
CVE-2026-551198.1 HIGHUbiquiti UniFi Talk Application 权限许可和访问控制问题漏洞
CVE-2026-544017.7 HIGHUbiquiti UniFi OS Server 服务端请求伪造漏洞
CVE-2026-568427.5 HIGHUbiquiti UniFi Network Application 授权问题漏洞
CVE-2026-544097.5 HIGHUbiquiti UniFi Protect Application 资源管理错误漏洞
CVE-2026-551107.5 HIGHUbiquiti 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 Talk Application
Same vendor: Ubiquiti Inc
Same weakness: CWE-89

V. Comments for CVE-2026-50747

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