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Technostrobe HI-LED-WR120-G2 CVE-2026-5573

| EUVD-2026-19095 MEDIUM
Unrestricted Upload of File with Dangerous Type (CWE-434)
2026-04-05 VulDB GHSA-mfwc-7h58-p642
File Upload
5.5
CVSS 4.0
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CVSS VectorNVD

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
X

Lifecycle Timeline

5
CVSS changed
Apr 29, 2026 - 01:11 NVD
6.9 (MEDIUM) 5.5 (MEDIUM)
PoC Detected
Apr 07, 2026 - 13:20 vuln.today
Public exploit code
EUVD ID Assigned
Apr 05, 2026 - 15:00 euvd
EUVD-2026-19095
Analysis Generated
Apr 05, 2026 - 15:00 vuln.today
CVE Published
Apr 05, 2026 - 14:30 nvd
MEDIUM 6.9

DescriptionNVD

A weakness has been identified in Technostrobe HI-LED-WR120-G2 5.5.0.1R6.03.30. This impacts an unknown function of the file /fs. Executing a manipulation of the argument cwd can lead to unrestricted upload. The attack can be launched remotely. The exploit has been made available to the public and could be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.

AnalysisAI

Unrestricted file upload in Technostrobe HI-LED-WR120-G2 firmware version 5.5.0.1R6.03.30 allows remote unauthenticated attackers to upload arbitrary files by manipulating the cwd argument in the /fs endpoint. CVSS 6.9 reflects moderate confidentiality, integrity, and availability impact across local and remote boundaries. …

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CVE-2026-5573 vulnerability details – vuln.today
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