CVE-2021-43936

critical · 10

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.

CVSS

35.8%

EPSS (exploit prob.)

98th

EPSS percentile

2021-12-06

Published

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

Weaknesses

CWE-434

Affected products

Vendor	Product	Affected versions
webhmi	webhmi_firmware	< 4.1
webhmi	webhmi	all versions

Check a specific version with /api/v1/cve/match.

References

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

Query this programmatically:

curl https://evil-db.io/api/v1/cve/CVE-2021-43936