Description
Integer signedness error in 3S CODESYS Gateway-Server before 2.3.9.27 allows remote attackers to cause a denial of service via a crafted packet that triggers a heap-based buffer overflow.
Advisories 1
- ICSA-13-050-01A 3S CODESYS Gateway-Server Vulnerabilities CISA ICS & IT advisories · Jun 6, 2025