Description
Use-after-free vulnerability in the server application in 3S CODESYS Gateway 2.3.9.27 allows remote attackers to cause a denial of service (daemon crash) or possibly execute arbitrary code via unspecified vectors.
Advisories 1
- ICSA-13-142-01 3S CODESYS Gateway Use After Free CISA ICS & IT advisories · Jun 6, 2025