CVE-2015-6484: 3s-Smart Software Solutions Codesys Gateway Server

Medium severity, CVSS 5.0. EPSS: 2.1% chance of exploitation in the next 30 days.

3S-Smart CODESYS Gateway Server before 2.3.9.48 allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via a crafted (1) GET or (2) POST request.

Affected products

• 3s-Smart Software Solutions Codesys Gateway Server: up to and including 2.3.9.47

Published 2015-10-25. Last modified 2026-06-17.