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.

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 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.

EPSS: 0.005 (41.2th 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

cna@vuldb.com (technical-description, VDB Entry, Third Party Advisory, vdb-entry)
cna@vuldb.com (signature, Permissions Required, permissions-required, VDB Entry)
cna@vuldb.com (VDB Entry, Third Party Advisory, 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.