VULNERABILITY INTELLIGENCE

CVE-2019-3940

CVSS score9.8 CRITICAL
EPSS probability4.08%
CISA KEVNot currently listed
Published2019-04-09
Last modified2026-06-17
CVSS vectorCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Description

Advantech WebAccess 8.3.4 is vulnerable to file upload attacks via unauthenticated RPC call. An unauthenticated, remote attacker can use this vulnerability to execute arbitrary code.

Weakness classification

  • CWE-434: Unrestricted Upload of File with Dangerous Type

Primary references