CVE-2019-5159

HighCVSS 7.8/10Last modified Jun 17, 2026

Description

An exploitable improper input validation vulnerability exists in the firmware update functionality of WAGO e!COCKPIT automation software v1.6.0.7. A specially crafted firmware update file can allow an attacker to write arbitrary files to arbitrary locations on WAGO controllers as a part of executing a firmware update, potentially resulting in code execution. An attacker can create a malicious firmware update package file using any zip utility. The user must initiate a firmware update through e!COCKPIT and choose the malicious wup file using the file browser to trigger the vulnerability.

Metrics

CVSS 3.1 7.8/10CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-668

Affected software

No affected versions have been published.

Timeline

Published
Mar 11, 2020
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2019-5159: High severity, CVSS 7.8 | Vulnix