Auth bypass in Technostrobe Hi-led-wr120-g2
CVE-2026-5574
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 a…
Vulnerability class: Broken Access Control
EPSS: 0.001 (22.4th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L.
Affected products
- Technostrobe Hi-led-wr120-g2 — versions 5.5.0.1R6.03.30
- Technostrobe Hi-led-wr120-g2_firmware — versions 5.5.0.1r6.03.30
Weakness classification (CWE)
References
- VDB-355344 | Technostrobe HI-LED-WR120-G2 FsBrowseClean deletefile authorization (technical-description, Third Party Advisory, VDB Entry, vdb-entry)
- VDB-355344 | CTI Indicators (IOB, IOC, IOA) (signature, Permissions Required, permissions-required, VDB Entry)
- 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, VDB Entry, third-party-advisory)
- cna@vuldb.com (Exploit, Third Party Advisory, exploit, Mitigation)
Frequently asked questions
- What is CVE-2026-5574?
- CVE-2026-5574 is a medium-severity vulnerability in Technostrobe Hi-led-wr120-g2, classified under Missing Authorization. CVSS score: 6.5/10. Published 2026-04-05.
- How severe is CVE-2026-5574?
- Medium severity. CVSS v3 base score is 6.5 out of 10.