CVE-2017-12708: Advantech Webaccess

Critical severity, CVSS 9.8. EPSS: 3.4% chance of exploitation in the next 30 days.

An Improper Restriction Of Operations Within The Bounds Of A Memory Buffer issue was discovered in Advantech WebAccess versions prior to V8.2_20170817. Researchers have identified multiple vulnerabilities that allow invalid locations to be referenced for the memory buffer, which may allow an attacker to execute arbitrary code or cause the system to crash.

Affected products

• Advantech Webaccess: up to and including 8.2

Published 2017-08-30. Last modified 2026-06-17.