CVE-2016-0854: Advantech Webaccess

Critical severity, CVSS 9.8. EPSS: 77% chance of exploitation in the next 30 days.

Unrestricted file upload vulnerability in the uploadImageCommon function in the UploadAjaxAction script in the WebAccess Dashboard Viewer in Advantech WebAccess before 8.1 allows remote attackers to write to files of arbitrary types via unspecified vectors.

Affected products

• Advantech Webaccess: up to and including 8.0

Published 2016-01-15. Last modified 2026-06-17.