CVE-2026-111855 | Tektronix 3 MDO up to 1.21.0 Web Management Interface path traversal

October 17, 2026 Yanac

A vulnerability marked as problematic has been reported in Tektronix 3 MDO up to 1.21.0. The affected element is an unknown function of the component Web Management Interface. This manipulation causes path traversal.

This vulnerability is tracked as CVE-2026-111855. The attack is possible to be carried out remotely. No exploit exists.

It is suggested to upgrade the affected component.VulDB Recent EntriesRead More