7.8
High
CVE-2022-22516 The SysDrv3S driver in the CODESYS Control runtime system on Microsoft Windows allows any system user to read and…
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.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| CODESYS Control RTE (SL) 3.5 | earliest → < 3.5.18.0 | 3.5.18.0 |
| CODESYS Control RTE (for Beckhoff CX) SL 3.5 | earliest → < 3.5.18.0 | 3.5.18.0 |
| CODESYS Control Win (SL) 3.5 | earliest → < 3.5.18.0 | 3.5.18.0 |
| CODESYS Development System V3 3.5 | earliest → < 3.5.18.0 | 3.5.18.0 |
Other CVEs of CODESYS Control RTE (SL)
The 48 CVEs of CODESYS Control RTE (SL) →
CVE-2026-8047
The affected products perform improper length checking when parsing incoming HTTP requests, resulting in a…
8.7
High
CVE-2026-8046
The affected products insufficiently verify authorization when deleting user accounts
7.2
High
CVE-2026-3509
An unauthenticated remote attacker may be able to control the format string of messages processed by the Audit Log of…
7.5
High
CVE-2025-41660
A low-privileged remote attacker may be able to replace the boot application of the CODESYS Control runtime system,…
8.8
High