CVE-2019-5158: Wago E!cockpit

High severity, CVSS 7.8. EPSS: 1.1% chance of exploitation in the next 30 days.

An exploitable firmware downgrade vulnerability exists in the firmware update package functionality of the WAGO e!COCKPIT automation software v1.6.1.5. A specially crafted firmware update file can allow an attacker to install an older firmware version while the user thinks a newer firmware version is being installed. An attacker can create a custom firmware update package with invalid metadata in order to trigger this vulnerability.

Affected products

• Wago E!cockpit: version 1.6.1.5 only

Published 2020-03-11. Last modified 2026-06-17.