CVSS 3.1 Score 8.8 of 10 (high)


Published Aug 3, 2023
Updated: Aug 8, 2023
CWE ID 345


CVE-2023-3663 is a vulnerability that affects CODESYS Development System versions from to It is categorized as CWE-345, which refers to Insufficient Verification of Data Authenticity. The vulnerability allows an unauthenticated remote attacker to manipulate the content of notifications received via HTTP by the CODESYS notification server, due to a missing integrity check. The risk score is 65, indicating a high level of severity, with a base score of 8.8 and an impact score of 5.9 according to CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H vector string. No analysis description is provided in the available information, and there are no details on how to remediate the vulnerability or its potential danger to organizations using the affected products.


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