Description
The integrated web server on Siemens SCALANCE X-200 switches with firmware before 4.5.0 and X-200IRT switches with firmware before 5.1.0 does not properly enforce authentication requirements, which allows remote attackers to perform administrative actions via requests to the management interface.
Advisories 1
- ICSA-13-274-01 Siemens SCALANCE X-200 Authentication Bypass Vulnerability CISA ICS & IT advisories · Jun 6, 2025