VULNERABILITY INTELLIGENCE

CVE-2023-2866

CVSS score7.3 HIGH
EPSS probability0.14%
CISA KEVNot currently listed
Published2023-06-07
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H

Description

If an attacker can trick an authenticated user into loading a maliciously crafted .zip file onto Advantech WebAccess version 8.4.5, a web shell could be used to give the attacker full control of the SCADA server.

Weakness classification

  • ics-cert@hq.dhs.gov: CWE-351
  • nvd@nist.gov: CWE-345

Primary references