VULNERABILITY INTELLIGENCE

CVE-2022-1794

CVSS score5.5 MEDIUM
EPSS probability0.21%
CISA KEVNot currently listed
Published2022-07-11
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Description

The CODESYS OPC DA Server prior V3.5.18.20 stores PLC passwords as plain text in its configuration file so that it is visible to all authorized Microsoft Windows users of the system.

Weakness classification

  • info@cert.vde.com: CWE-256
  • nvd@nist.gov: CWE-522

Primary references