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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.

PUBLISHED Reserved 2026-04-04 | Published 2026-04-05 | Updated 2026-04-06 | Assigner VulDB




MEDIUM: 6.9CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
MEDIUM: 6.5CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L/E:P/RL:X/RC:R
MEDIUM: 6.5CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L/E:P/RL:X/RC:R
6.4AV:N/AC:L/Au:N/C:N/I:P/A:P/E:POC/RL:ND/RC:UR

Problem types

Missing Authorization

Incorrect Authorization

Product status

5.5.0.1R6.03.30
affected

Timeline

2026-04-04:Advisory disclosed
2026-04-04:VulDB entry created
2026-04-04:VulDB entry last update

Credits

shiky8 (VulDB User) reporter

VulDB CNA Team coordinator

References

vuldb.com/vuln/355344 (VDB-355344 | Technostrobe HI-LED-WR120-G2 FsBrowseClean deletefile authorization) vdb-entry technical-description

vuldb.com/vuln/355344/cti (VDB-355344 | CTI Indicators (IOB, IOC, IOA)) signature permissions-required

vuldb.com/submit/783327 (Submit #783327 | Technostrobe HI-LED-WR120-G2 Obstruction Lighting Controller 5.5.0.1R6.03.30 Improper Access Control for Unauthenticated File Deletion) third-party-advisory

github.com/...ulnDB_cves/CVE-TECHNOSTROBE-06-FileDeletion.md exploit

cve.org (CVE-2026-5574)

nvd.nist.gov (CVE-2026-5574)

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