CODESYS CODESYS Development System

Name: CODESYS CODESYS Development System
Brand: CODESYS

productEU

A product tracked in the threat graph; the vulnerabilities below are known to affect it.

KEV-listed

public exploit

EPSS ≥ 10%

critical

by severity

0critical1high1medium0low

updated 2026-10-28

vulnerabilities (9)

Related CVEs.

sort

ID	severity	EPSS	exploitable	patched	published	affected
CVE-2023-3935US	—	1.97% (80th)	—	no fix	2023-09-13	2 versions
CVE-2022-31805US	medium4.3	1.05% (64th)	—	V2.3.9.69	2022-06-24	2 versions
CVE-2023-3663US	—OT elevated	1.02% (63rd)	—	3.5.19.20	2023-08-03	3 versions
CVE-2023-3662US	—	0.21% (11th)	—	3.5.19.20	2023-08-03	3 versions
CVE-2023-3670US	—	0.20% (10th)	—	3.5.17.0	2023-07-28	3.5.9.0 → 3.5.17.0
CVE-2025-41700US	—	0.15% (5th)	—	3.5.21.40	2025-12-01	3 versions
CVE-2023-3669US	—OT elevated	0.15% (4th)	—	3.5.19.20	2023-08-03	3 versions
CVE-2026-44468US	—OT elevated	0.12% (2nd)	—	3.5.22.20	2026-05-26	3 versions
CVE-2026-44469US	high7.0OT elevated	0.10% (1st)	—	3.5.22.20	2026-05-26	3 versions

The flaw types (CWEs) most of these CVEs share.

CWE-276Incorrect Default Permissions2 CVEs
CWE-345Insufficient Verification of Data Authenticity2 CVEs
CWE-119Improper Restriction of Operations within the Bounds of a Memory Buffer1 CVEs
CWE-122Heap-based Buffer Overflow1 CVEs
CWE-307Improper Restriction of Excessive Authentication Attempts1 CVEs
CWE-427Uncontrolled Search Path Element1 CVEs
CWE-502Deserialization of Untrusted Data1 CVEs
CWE-523Unprotected Transport of Credentials1 CVEs

Which sources assert this record, and when.

scry

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