CVE-2023-3663
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.
Scoring
- Severity
- HIGH
- CVSS base score
- 8.8
- CVSS vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- EPSS probability
- 0.66%
- CWE
- CWE-940
- Published
- 2023-08-03
- Last modified
- 2026-03-13
Affected products
- CODESYS CODESYS Development System
Weakness type
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