Mitsubishi Electric FR Configurator2, Version 1.16S and prior. This vulnerability is triggered when input passed to the XML parser is not sanitized while parsing the XML project and/or template file (.frc2). Once a user opens the file, the attacker could read arbitrary files.
The product processes an XML document that can contain XML entities with URIs that resolve to documents outside of the intended sphere of control, causing the product to embed incorrect documents into its output.
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https://www.us-cert.gov/ics/advisories/icsa-19-204-01 | third party advisory us government resource |