VULNERABILITY INTELLIGENCE

CVE-2019-19789

CVSS score6.5 MEDIUM
EPSS probability1.22%
CISA KEVNot currently listed
Published2019-12-20
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Description

3S-Smart CODESYS SP Realtime NT before V2.3.7.28, CODESYS Runtime Toolkit 32 bit full before V2.4.7.54, and CODESYS PLCWinNT before V2.4.7.54 allow a NULL pointer dereference.

Weakness classification

  • nvd@nist.gov: CWE-476

Primary references