CVE-2021-42706

7.8 highEPSS 0.3%

High (7.8) in advantech webaccess hmi designer. EPSS 0.3% chance of exploitation in the next 30 days.

This vulnerability could allow an attacker to disclose information and execute arbitrary code on affected installations of WebAccess/MHI Designer

Severity

7.8 high

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

EPSS: 0.3% chance of exploitation in the next 30 days; higher than 21% of CVEs (scores of 2026-10-31)
CWE: CWE-416
Published: 2021-11-15
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19