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CVE-2026-4221— Tiandy Easy7 Integrated Management Platform Endpoint uploadLedImage unrestricted upload

Quick assessment

Affected
Tiandy Easy7 Integrated Management Platform
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.

Tiandy Easy7 Integrated Management Platform是中国Tiandy公司的一款视频监控综合管理平台。 Tiandy Easy7 Integrated Management Platform 7.17.0版本存在代码问题漏洞，该漏洞源于对组件Endpoint中文件/rest/file/uploadLedImage的参数File的操作，可能导致任意文件上传。

CVSS 7.3 · High EPSS 0.47% · P39
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I. Basic Information for CVE-2026-4221

Vulnerability Information
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Vulnerability Title
Tiandy Easy7 Integrated Management Platform Endpoint uploadLedImage unrestricted upload
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability was found in Tiandy Easy7 Integrated Management Platform 7.17.0. This affects an unknown part of the file /rest/file/uploadLedImage of the component Endpoint. The manipulation of the argument File results in unrestricted upload. The attack may be launched remotely. The exploit has been made public and could be used. The vendor was contacted early about this disclosure but did not respond in any way.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
危险类型文件的不加限制上传
Source: CVE Program / CVE List V5
Vulnerability Title
Tiandy Easy7 Integrated Management Platform 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Tiandy Easy7 Integrated Management Platform是中国Tiandy公司的一款视频监控综合管理平台。 Tiandy Easy7 Integrated Management Platform 7.17.0版本存在代码问题漏洞，该漏洞源于对组件Endpoint中文件/rest/file/uploadLedImage的参数File的操作，可能导致任意文件上传。
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
Tiandy Easy7 Integrated Management Platform 7.17.0 -

II. Public POCs for CVE-2026-4221

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III. Intelligence Information for CVE-2026-4221

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Other References for CVE-2026-4221 (1)

Same Patch Batch · Tiandy · 2026-03-16 · 3 CVEs total

CVE-2026-4232 7.3 HIGH Tiandy Integrated Management Platform getAuthorityByUserId sql injection
CVE-2026-4287 7.3 HIGH Tiandy Easy7 Integrated Management Platform Endpoint queryResources sql injection

IV. Related Vulnerabilities

Same product: Easy7 Integrated Management Platform
Same vendor: Tiandy
Same weakness: CWE-434

V. Comments for CVE-2026-4221

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