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cpe:2.3:a:codesys:development_system:3.5.16.0:*:*:*:*:*:*:*

part: a version: 3.5.16.0 update: *

VendorCodesys (4a5dbd6f-1914-5b18-8641-403ab498c199)
ProductDevelopment System (dddbedfd-f616-5024-9be4-3d6e2c559067)
Edition*
Language*
Software edition*
Target software*
Target hardware*
Other*
NotesImported from NVD CPE 2.0 feed

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Vulnerability references

IdentifiercpeApplicabilitySubmitteddb.gcve.eu detailsRationale
CVE:CVE-2021-21866 vulnerable 2026-06-03 14:43:46.080519 Details available
HIGH (8.8)
A unsafe deserialization vulnerability exists in the ObjectManager.plugin ProfileInformation.ProfileData functionality of CODESYS GmbH CODESYS Development System 3.5.16 and 3.5.17. A specially crafted file can lead to arbitrary command execution. An attacker can provide a malicious file to trigger this vulnerability.
Published: 2021-08-02T20:33:56.000Z
Updated: 2024-08-03T18:23:29.737Z
Reference links
Imported from gcve-enriched-dumps CVE data
CVE:CVE-2021-21865 vulnerable 2026-06-03 14:43:46.080161 Details available
HIGH (8.8)
A unsafe deserialization vulnerability exists in the PackageManagement.plugin ExtensionMethods.Clone() functionality of CODESYS GmbH CODESYS Development System 3.5.16. A specially crafted file can lead to arbitrary command execution. An attacker can provide a malicious file to trigger this vulnerability.
Published: 2021-08-02T20:33:52.000Z
Updated: 2024-08-03T18:23:29.545Z
Reference links
Imported from gcve-enriched-dumps CVE data
CVE:CVE-2021-21864 vulnerable 2026-06-03 14:43:46.079768 Details available
HIGH (7.8)
A unsafe deserialization vulnerability exists in the ComponentModel ComponentManager.StartupCultureSettings functionality of CODESYS GmbH CODESYS Development System 3.5.16 and 3.5.17. A specially crafted file can lead to arbitrary command execution. An attacker can provide a malicious file to trigger this vulnerability.
Published: 2021-08-02T20:33:47.000Z
Updated: 2024-08-03T18:23:29.611Z
Reference links
Imported from gcve-enriched-dumps CVE data
CVE:CVE-2021-21863 vulnerable 2026-06-03 14:43:46.078680 Details available
HIGH (8.8)
A unsafe deserialization vulnerability exists in the ComponentModel Profile.FromFile() functionality of CODESYS GmbH CODESYS Development System 3.5.16 and 3.5.17. A specially crafted file can lead to arbitrary command execution. An attacker can provide a malicious file to trigger this vulnerability.
Published: 2021-08-05T20:00:34.000Z
Updated: 2024-08-03T18:23:29.532Z
Reference links
Imported from gcve-enriched-dumps CVE data

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