CVE-2022-22516

HighCVSS 7.8/10Last modified Jun 17, 2026

Description

The SysDrv3S driver in the CODESYS Control runtime system on Microsoft Windows allows any system user to read and write within restricted memory space.

Metrics

CVSS 3.1 7.8/10CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-732

Affected software

Vendor	Product	Versions
CODESYS	CODESYS Control RTE (SL)	>= V3.5.18.0, < V3.5.18.0
CODESYS	CODESYS Control RTE (for Beckhoff CX) SL	>= V3.5.18.0, < V3.5.18.0
CODESYS	CODESYS Control Win (SL)	>= V3.5.18.0, < V3.5.18.0
CODESYS	CODESYS Development System V3	>= V3.5.18.0, < V3.5.18.0

References

Timeline

Published: Apr 7, 2022
Last modified: Jun 17, 2026
NVD status: Modified

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