CVE-2019-19789

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CVSS 3.1

6.5 medium

EPSS

1%p67

Published

Dec 20, 2019 (Dec 20, 2019)

Modified

Jun 17, 2026

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.

Vendors: codesys
Products: plcwinnt, runtime toolkit, sp realtime nt
Weakness: CWE-476
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

NVD CVE.org GitHub PoCs EPSS (1.2%)

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