CVE-2023-3663

HighCVSS 8.8/10Last modified Jun 17, 2026

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 3.1 8.8/10CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-940

Affected software

No affected versions have been published.

Timeline

Published
Aug 3, 2023
Last modified
Jun 17, 2026
NVD status
Modified

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