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.
History

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cve-icon MITRE

Status: PUBLISHED

Assigner: talos

Published: 2020-03-10T22:35:47

Updated: 2024-08-04T19:47:56.607Z

Reserved: 2019-01-04T00:00:00

Link: CVE-2019-5159

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2020-03-11T22:27:41.020

Modified: 2021-07-21T11:39:23.747

Link: CVE-2019-5159

cve-icon Redhat

No data.