Arbitrary file upload in Technostrobe Hi-led-wr120-g2
CVE-2026-5573
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 remo…
EPSS: 0.000 (6.9th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.3 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/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-355343 | Technostrobe HI-LED-WR120-G2 fs unrestricted upload (technical-description, Third Party Advisory, VDB Entry, vdb-entry)
- VDB-355343 | CTI Indicators (IOB, IOC, TTP, IOA) (signature, Permissions Required, permissions-required, VDB Entry)
- Submit #783326 | Technostrobe HI-LED-WR120-G2 Obstruction Lighting Controller 5.5.0.1R6.03.30 Unrestricted File Upload (Third Party Advisory, VDB Entry, third-party-advisory)
- cna@vuldb.com (Exploit, Third Party Advisory, exploit, Mitigation)
Frequently asked questions
- What is CVE-2026-5573?
- CVE-2026-5573 is a high-severity vulnerability in Technostrobe Hi-led-wr120-g2, classified under Improper Access Control. CVSS score: 7.3/10. Published 2026-04-05.
- How severe is CVE-2026-5573?
- High severity. CVSS v3 base score is 7.3 out of 10.