Siemens RUGGEDCOM ROX I (all versions) contain a vulnerability in the integrated web server at port 10000/TCP which is prone to reflected Cross-Site Scripting attacks if an unsuspecting user is induced to click on a malicious link.
https://www.siemens.com/cert/pool/cert/siemens_security_advisory_ssa-327980.pdf
https://ics-cert.us-cert.gov/advisories/ICSA-17-087-01