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CVE-2026-5574— Technostrobe HI-LED-WR120-G2 FsBrowseClean deletefile authorization

Quick assessment

Affected
Technostrobe HI-LED-WR120-G2
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.

Technostrobe HI-LED-WR120-G2是加拿大Technostrobe公司的一款高亮度工业级频闪照明设备。 Technostrobe HI-LED-WR120-G2 5.5.0.1R6.03.30版本存在安全漏洞，该漏洞源于对组件FsBrowseClean中参数dir/path的错误操作，可能导致授权缺失。

CVSS 6.5 · Medium EPSS 0.74% · P53

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2026-5574

Vulnerability Information
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Vulnerability Title
Technostrobe HI-LED-WR120-G2 FsBrowseClean deletefile authorization
Source: CVE Program / CVE List V5
Vulnerability Description
A security vulnerability has been detected in Technostrobe HI-LED-WR120-G2 5.5.0.1R6.03.30. Affected is the function deletefile of the component FsBrowseClean. The manipulation of the argument dir/path leads to missing authorization. The attack may be initiated remotely. The exploit has been disclosed publicly and may 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:N/I:L/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制缺失
Source: CVE Program / CVE List V5
Vulnerability Title
Technostrobe HI-LED-WR120-G2 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Technostrobe HI-LED-WR120-G2是加拿大Technostrobe公司的一款高亮度工业级频闪照明设备。 Technostrobe HI-LED-WR120-G2 5.5.0.1R6.03.30版本存在安全漏洞，该漏洞源于对组件FsBrowseClean中参数dir/path的错误操作，可能导致授权缺失。
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
Technostrobe HI-LED-WR120-G2 5.5.0.1R6.03.30 -

II. Public POCs for CVE-2026-5574

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III. Intelligence Information for CVE-2026-5574

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News Coverage for CVE-2026-5574 (1)

Same Patch Batch · Technostrobe · 2026-04-05 · 6 CVEs total

CVE-2026-5569 7.3 HIGH Technostrobe HI-LED-WR120-G2 Endpoint access control
CVE-2026-5570 7.3 HIGH Technostrobe HI-LED-WR120-G2 LoginCB index_config improper authentication
CVE-2026-5573 7.3 HIGH Technostrobe HI-LED-WR120-G2 fs unrestricted upload
CVE-2026-5571 5.3 MEDIUM Technostrobe HI-LED-WR120-G2 Configuration Data fs information disclosure
CVE-2026-5572 4.3 MEDIUM Technostrobe HI-LED-WR120-G2 cross-site request forgery

IV. Related Vulnerabilities

Same product: HI-LED-WR120-G2
Same vendor: Technostrobe
Same weakness: CWE-862

V. Comments for CVE-2026-5574

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