CVE-2026-5574 Technostrobe HI-LED-WR120-G2 FsBrowseClean deletefile authorization

Medium 6.9 Published 5 Apr 2026 Updated 6 Apr 2026

Remote attackers can delete files on Technostrobe HI-LED-WR120-G2 devices due to missing authorization in the FsBrowseClean component.

Exploited in the wild: Not known
Login needed: Not needed
Attackable: Over the internet
Victim action needed: Not needed
Fix: None listed

What is CVE-2026-5574?

CVE-2026-5574 is a medium-severity missing authorization vulnerability in Technostrobe HI-LED-WR120-G2, published on 5 Apr 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official 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.

Weakness: CWE-863, CWE-862

Which versions are affected by CVE-2026-5574?

It affects 1 product.

Products include Technostrobe Hi-Led-Wr120-G2 Firmware.

How do I fix CVE-2026-5574?

No fix has been published for CVE-2026-5574 yet. Limit exposure of the affected software until one is available.

Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.

Is CVE-2026-5574 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-5574 exists.

Sources

Also known as GHSA-c8wj-h7ff-q6mj.