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The vulnerability of the CODESYS Development System, a programming platform for applications, stems from insufficient verification of data authenticity. This allows attackers to modify the content of notifications received via HTTP from the CODESYS notification server.
🗓️ 08 Aug 2023 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec🔗 bdu.fstec.ru👁 1 Views
| Reporter | Title | Published | Views | Family All 12 |
|---|---|---|---|---|
 | CVE-2023-3663 | 3 Aug 202314:39 | – | circl |
 | CODESYS Development System Data Falsification Issue Vulnerability | 3 Aug 202300:00 | – | cnnvd |
 | CVE-2023-3663 | 3 Aug 202310:55 | – | cve |
 | CVE-2023-3663 CODESYS: Missing integrity check in CODESYS Development System | 3 Aug 202310:55 | – | cvelist |
 | EUVD-2023-44307 | 3 Oct 202520:07 | – | euvd |
 | CODESYS Development System | 24 Aug 202306:00 | – | ics |
 | CVE-2023-3663 | 3 Aug 202311:15 | – | nvd |
 | CVE-2023-3663 | 3 Aug 202311:15 | – | osv |
 | Design/Logic Flaw | 3 Aug 202311:15 | – | prion |
 | PT-2023-4166 · 3S Smart Software Solutions · Codesys Development System | 3 Aug 202300:00 | – | ptsecurity |
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16 Dec 2025 00:00Current
7.2High risk
Vulners AI Score7.2
CVSS 38.8
CVSS 210
EPSS0.0087