CVE-2021-43936 - Vulnerability Details - OpenCVE

The software allows the attacker to upload or transfer files of dangerous types to the WebHMI portal, that may be automatically processed within the product's environment or lead to arbitrary code execution.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Changed

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact Complete

Integrity Impact Complete

Availability Impact Complete

This CVE is not in the KEV list.

Key SSVC decision points have not yet been added.

Vendors	Products
Webhmi	Webhmi Webhmi Firmware

Configuration 1 [-]

AND

cpe:2.3:o:webhmi:webhmi_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:webhmi:webhmi:-:*:*:*:*:*:*:*

No data.

References

Link	Providers
http://packetstormsecurity.com/files/165252/WebHMI-4.0-Remote-Code-Execution.html
https://us-cert.cisa.gov/ics/advisories/icsa-21-336-03

History

No history.

MITRE

Status: PUBLISHED

Assigner: icscert

Published: 2021-12-06T17:39:24

Updated: 2024-08-04T04:10:16.987Z

Reserved: 2021-11-16T00:00:00

Link: CVE-2021-43936

Vulnrichment

No data.

NVD

Status : Modified

Published: 2021-12-06T18:15:08.353

Modified: 2024-11-21T06:30:02.140

Link: CVE-2021-43936

Redhat

No data.

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