VULNERABILITY INTELLIGENCE

CVE-2019-5158

CVSS score7.8 HIGH
EPSS probability1.14%
CISA KEVNot currently listed
Published2020-03-11
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Description

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.

Weakness classification

  • CWE-798: Use of Hard-coded Credentials

Primary references