Auth bypass in Technostrobe Hi-Led-Wr120-G2
CVE-2026-5570
A vulnerability was determined in Technostrobe HI-LED-WR120-G2 5.5.0.1R6.03.30. The affected element is the function index_config of the file /LoginCB. This manipulation causes improper authentication. It is possible to initiate the attack remotely. The exploit has been publicly disclosed and may be utilized. The vendor was contacted early about this disclosure but did not respond in any way.
Vulnerability class: Broken Authentication
EPSS: 0.006 (45.1th 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-2026-5570?
- CVE-2026-5570 is a high-severity vulnerability in Technostrobe Hi-Led-Wr120-G2, classified under Improper Authentication. CVSS score: 7.3/10. Published 2026-04-05.
- How severe is CVE-2026-5570?
- High severity. CVSS v3 base score is 7.3 out of 10.