vulnerability Siemens Siemens ROS# This advisory details a critical vulnerability in Siemens ROS# (version 2.2.2 and earlier) due to a path traversal flaw. An attacker could potentially access and modify arbitrary files on a system hosting the ROS# file_server service, posing a risk to critical manufacturing operations. Siemens recommends immediate upda… CISA Advisories · May 14, 2026 Critical CVE-2026-41551DEpath traversalindustrial control systemscwe-23