The integrated web server in Siemens RUGGEDCOM ROX I (all versions) at port 10000/TCP could allow an authenticated user to perform stored Cross-Site Scripting attacks.
https://www.siemens.com/cert/pool/cert/siemens_security_advisory_ssa-327980.pdf
https://ics-cert.us-cert.gov/advisories/ICSA-17-087-01