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By the Year

In 2026 there have been 0 vulnerabilities in Codesys Control. Control did not have any published security vulnerabilities last year.

Year Vulnerabilities Average Score
2026 0 0.00
2025 0 0.00
2024 0 0.00
2023 0 0.00
2022 0 0.00
2021 2 8.65

It may take a day or so for new Control vulnerabilities to show up in the stats or in the list of recent security vulnerabilities. Additionally vulnerabilities may be tagged under a different product or component name.

Recent Codesys Control Security Vulnerabilities

In CODESYS V3 web server before 3.5.17.10
CVE-2021-36763 7.5 - High - August 03, 2021

In CODESYS V3 web server before 3.5.17.10, files or directories are accessible to External Parties.

Files or Directories Accessible to External Parties

CODESYS Control Runtime system before 3.5.17.10 has a Heap-based Buffer Overflow.
CVE-2021-33485 9.8 - Critical - August 03, 2021

CODESYS Control Runtime system before 3.5.17.10 has a Heap-based Buffer Overflow.

Memory Corruption

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