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VULNERABILITIES

CVE-2023-3663 Details

Description

In CODESYS Development System versions from 3.5.11.20 and before 3.5.19.20 a missing integrity check might allow an unauthenticated remote attacker to manipulate the content of notifications received via HTTP by the CODESYS notification server.

Metrics

CVSS 3.x Severity and Vector Strings:

CNA: [email protected]CVSS-B:8.8 HIGHVector:CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://cert.vde.com/en/advisories/VDE-2023-022/ CVEThird Party Advisory
https://cert.vde.com/en/advisories/VDE-2023-022/ [email protected]Third Party Advisory

Weakness Enumeration

CWE-IDCWE NameSource
CWE-940Improper Verification of Source of a Communication Channel[email protected]

Affected Products

ProductVersions
codesys development system
>= 3.5.11.20, < 3.5.19.20

CPE

  • cpe:2.3:a:codesys:development_system:*:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

6 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2023-3663
NVD Published Date:
Aug 3, 2023
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2023-3663 Details - Not Deferred