CVE-2026-5569 Technostrobe HI-LED-WR120-G2 Endpoint access control

Medium 6.9 Published 5 Apr 2026 Updated 6 Apr 2026

Remote attackers can access protected endpoints on Technostrobe LED controllers due to improper access controls, potentially reading or modifying data.

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-2026-5569?

CVE-2026-5569 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 vulnerability was found in Technostrobe HI-LED-WR120-G2 5.5.0.1R6.03.30. Impacted is an unknown function of the file /Technostrobe/ of the component Endpoint. The manipulation results in improper access controls. The attack may be performed from remote. The exploit has been made public and could be used. Multiple endpoints are affected. The vendor was contacted early about this disclosure but did not respond in any way.

Weakness: CWE-284, CWE-266

Which versions are affected by CVE-2026-5569?

It affects 1 product.

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

How do I fix CVE-2026-5569?

No fix has been published for CVE-2026-5569 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-2026-5569 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-5569 exists.

Sources

Also known as GHSA-9jrf-j929-6mvj.